Tag: voicebank

DIONE OG05 Upcoming Release Information

Happy Tuesday!

Today, we’ll be going over our plans for the release of our newest OGIENOID; DIONE OG05. Included in this briefing will also be her voicebank details, range, and a few extras. As of today, her page has been updated once again to reveal more downloadable content on her character page. Let’s get started!

DIONE OG05’s Slated Release

If you’ve followed our TikTok account, you may already know we are teasing a May 2022 release. We are currently slating the official release for the end of the month, May 31st. This is actually a Tuesday, so her release will be combined with our end-of-the-month progress report for May. We want DIONE OG05 out as soon as possible, but we want to give ourselves ample time. We’re working to find the rest of her bugs, finalize her OTO and properly edit her documentation.

A recent teaser for DIONE OG05 on our TikTok

Changing The Formula

For the first time, we have changed the formula for Original/Default voicebanks! We’ve made the executive decision to release new characters as a single timbre. This is to keep up with our more complex releases like KASAI SALIENT and the Goddess series. However, these single appends will be multipitch, with four unique pitches. Going forward, this will be our new formula. The goal is to allow newer OGIENOIDs to show their true potential and range from the beginning, keep their voices relevant for longer, and reduce the number of recordings needed for future expansions. This way, we can create better quality voices and deliver updates to our audience faster than ever before.

DIONE OG05’s Initial Release And Specs

DIONE OG05 Default is a Japanese VCV that will include four unique pitches: C3, F3, A#3,D#4. This will actually make DIONE OG05 the OGIENOID in our lineup with the lowest range (yes, even lower than HONOS OG04!). Her voice is recorded in a calm, gentle tone, making her an ideal fit for ballads, soft pop, and other similar genres.

Her release will include a folder compatible with both UTAU and OpenUTAU. Extra files included are her full body artwork, reference image, and logo.

Most Recent Teasers

At this time, we have one short teaser out for DIONE OG05. New full length demos will begin to come out later this month!

Teaser, only uses A#3

STUDIO OGIEN’s UTAU Recording Setup (March ’22)

After many years, STUDIO OGIEN has finally obtained an updated recording setup for its UTAU characters! We are excited to bring more OGIENOID voices to life with our new UTAU recording setup!

To clarify before we begin, we understand that some of the items we use in this list are a bit on the pricey end. However, we have spent many months saving money and taking advantage of payment plans to buy these pieces of equipment. We chose to invest in equipment with long-term usability. This way, we can create voicebanks with consistent quality for years to come. The following post acts as a record of our current equipment. Our hope is that this post can help our audience.

Microphone

Firstly, let’s begin with the item we are most excited about. The Electro-Voice RE20 is a microphone that has been a fan favorite for radio since 1968. It is STUDIO OGIEN’s first XLR microphone! We chose this mic for its true cardioid nature and smooth sound. Additionally, the RE20 is excellent for reducing background noise as well.

An XLR is different than a standard USB mic. Unlike a USB mic, an XLR mic does not plug straight into your computer. To sum up, XLR mics need more parts in order to work.

It is a pricier microphone, but it is easy to finance this mic with a payment plan.

Microphone Stand

Secondly, our new mic stand. This heavy-duty piece of gear is solid, sturdy, and heavy. This is great, as our setup demands a lot out of a mic stand! For the quality, it is a fairly priced piece. The included screw adapter also fits the RE20 perfectly.

Isolation Shield

In addition, we added an isolation shield to our setup. Isolation shields reduce the noise picked up via the microphone while recording. In short, by isolating your microphone from its surrounding environment, the shield enhances the quality of your voice and prevents distortions. For example, we use this shield to prevent unwanted noise from leaking into our recordings from less insulated walls.

Audio Interface

Further, we required a way to make our mic “talk” to our computer. In comes our audio interface. An audio interface is a tool that converts signals into a format your computer can recognize. The interface can also play audio directly to your headphones. We decided to go with the Focusrite Scarlett Solo for its ability to capture studio-like quality without the full studio! Another plus we love with this interface is the ease of use. On days we want to get to recording as soon as possible – it’s as easy as 1, 2, 3!

XLR Cables

XLR cables are the proper way to connect your audio interface and mic. In short, these cables act as a connector between various stage, audio, and video pieces of equipment. The connectors are circular in design and have between three and seven pins.

What About A Preamp/Mic Activator?

If you’ve been doing your research on a recording set-up, you may have heard the term “preamp”. To sum up, a preamp is a device that connects to your audio interface and microphone to help counter the inevitable noise the microphone will pick up. However, the microphone we have chosen for our newest set-up is one that has a built-in noise-canceling filter. This helps the microphone pick up your voice only.

During our initial testing, we discovered an odd issue with the RE-20 producing a high amount of background noise. Once we removed the preamp from the equation, we noticed an uptick in quality. After that, we concluded that the preamp was causing our samples to have a heavy amount of “engine noise”. We discovered that the cloudlifter was interfering with the RE-20’s built-in noise cancellation. As a result, we eventually excluded it from our setup.

Originally, we selected the Cloudlifter CL-1 Mic Activator. It did not fit our needs, but depending on the microphone you choose, this may be a great addition to your own setup.

STUDIO OGIEN’s Previous Recording Equipment

Our original equipment began with a Logitech headset, and from there we quickly upgraded to a Blue Yeti. A decent USB mic, it served as a great starting point. Our Blue Yeti was used to record all currently released OGIENOID voicebanks (excluding HONOS OG04). In the end, we sold our Blue Yeti to finance the purchase of new equipment, so, going forward, no new OGIENOID voicebanks will use that mic.

Below is a breakdown of each OGIENOID and the equipment used for their recordings.

KASAI OG01

KASAI OG01 Original [CV-V] – Blue Yeti (microphone) in an open room setting.

Kasai AMORE [VCV] – Blue Yeti (microphone) paired with a DIY desktop vocal booth.

KASAI OG01 SALIENT [VCV] – Blue Yeti (microphone) paired with a DIY vocal booth (made with PVC and moving blankets).

KASAI OG01 IGNITE [VCCV] – Blue Yeti (microphone) paired with a DIY vocal booth (made with PVC and moving blankets).

HONOS OG04

HONOS OG04 Original [VCV] – AT2500 (microphone) in an open room setting.

VIRTUS OG02

VIRTUS OG02 Original [VCV] (Currently in development) – Our new equipment. Currently being recorded in an open room with lite sound treatment.

AXIS OG06

AXIS OG06 Original [VCV] – Blue Yeti (microphone) in an open room setting.

Axis TELLURIC [VCV] – Blue Yeti (microphone) paired with a DIY desktop vocal booth.

AXIS ULTIMATE [VCV] –
(Currently in development) – Our new equipment. Currently being recorded in an open room with lite sound treatment.

DIONE OG05

DIONE OG05 Original [VCV] -(Currently in development, initial recordings completed) – Our new equipment. Currently being recorded in an open room with light sound treatment.

APOLLO OG0X

APOLLO OG0X Original [VCV] – Blue Yeti (microphone) in an open room setting.

APOLLO PRIME [VCV] –
(Currently in development) – Our new equipment. Currently being recorded in an open room with light sound treatment.

THEIA OG03

THEIA OG03 Original [VCV] – Blue Yeti (microphone) in a semi sound-treated closet.

THEIA MONARCH [VCV]
(Currently in development) – Our new equipment. Currently being recorded in an open room with light sound treatment.

ATLAS OG07

ATLAS OG07 Original [VCV] – Blue Yeti (microphone) in an open room setting.

Atlas CELESTIAL [VCV] – Blue Yeti (microphone) paired with a DIY desktop vocal booth.

ATLAS SUPREME [VCV] –
(Currently in development) – Our new equipment. Currently being recorded in an open room with light sound treatment.

So, what do you think of our new UTAU recording setup? Please let us know your thoughts and advice in the comments!

How To Use VCV UTAU Voicebanks

Introduction to VCV UTAU

Though the UTAU software was initially designed to process CV voicebanks, the UTAU community, over time, began to experiment and construct new recording methods. One such technique that developed was referred to as “triphones”, “triphonics”, or 連続音 ( renzokuon ). The approach would later be popularly referred to as VCV, or “Vowel-Consonant-Vowel”. VCV was the second major recording method created by the UTAU community, and it soon became one of the most popular and widely adopted. It is commonly associated with multipitch voicebanks (a UTAU recorded with multiple voicebanks at multiple pitches) to obtain even greater realism.

A triphone or triphonic is a sound consisting of three basic phonemes. Phonemes are a distinct unit of sound used in language, such as “k” “d” “p”. VCV utilizes triphones to create a smoother, more lifelike vocal than CV by “stringing” three phonemes together. So, within VCV, a triphone would look something like “a ka”. So long as the voicebank has a high-quality OTO, UTAU will blend together the starting and ending vowels of one note into the next, creating a fluid voice.

Numerous members of the community will argue for and against VCV’s ease of use. Many claim recording and configuring VCV is more difficult and time-consuming than VCV, but that it is more straightforward to utilize and, ultimately, procures a better sound.

Using VCV

Let’s learn how to use VCV in UTAU! First, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. Fear not, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods: Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Navigating to your installed UTAU plugins

If you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Fitting a UST file to a UTAU Voicebank will definitely improve the sound and make your covers appear more professional. By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.
  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

How to use UTAU VCV Voicebanks: Example of notes with special characters
Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! PLEASE NOTE: this does not always perform 100%. Make sure to double-check your work.
  3. Third-Party Plugins
Example of notes with special characters removed

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. Click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Other Problems

Some users may experience odd glitches. If you play the track back and notice slurring happening, you may want to change what notes you select. In our experience, selecting only the notes tends to help. Sometimes, hitting Ctrl+A selects rests and other unique settings that cause the fit to mess up. Click the first note of the vocal track, and then scroll to the end. Select the last note by holding down Shift, then left-click the lyric. Fit the UST again, and it should work!

Conclusion

Today, we’ve covered quite a bit about how to use VCV UTAU Voicebanks! With these tools, you should be ready to dive right in. We hope this resource has been a big help.

Need more assistance with UTAU and creating your very own voicebank? STUDIO OGIEN has compiled resources to use with the UTAU software. Check it out here! If you can’t find what you’re looking for, please let us know through our contact form or leave a comment on this article. We can’t wait to see what you create!

How To Use ATLAS OG07 CELESTIAL JP VCV Multipitch

Introduction to ATLAS CELESTIAL Multipitch VCV

ATLAS OG07 “Celestial” is a 7-pitch Japanese VCV style Voicebank developed by STUDIO OGIEN. Released in 2015, “Celestial” is the second addition to The Goddess Series, a mini-series of voicebank releases based on the OGIENOIDs’ alter-egos in another world.

How To Use ATLAS OG07 Celestial

Using Multi-pitch

“Celestial” consists of 7 unique pitches that are auto-configured using the Prefix.map function in UTAU. As long as the user does not remove the Prefix.map file, the multi-pitch functions of Celestial will work without any additional effort. From this point, a user can carry on as if they are using a normal VCV voicebank.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! First, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. Fear not, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods: Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Navigating to your installed UTAU plugins

If you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Fitting a UST file to a UTAU Voicebank will definitely improve the sound and make your covers appear more professional. By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! PLEASE NOTE: this does not always perform 100%. Make sure to double-check your work.
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. Click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using VCV in OpenUTAU

Using Kasai OG01 AMORE in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Using Kasai OG01 AMORE in OpenUTAU

Click on “Select Singer” and choose a voice. In this instance, we will choose Atlas CELESTIAL.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

For Existing USTs:

Using Kasai OG01 AMORE in OpenUTAU

Go to “File > Import Tracks…” and choose a UST of your liking.

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Atlas CELESTIAL in this example as well. Go ahead and click on the singer’s name to open a new menu.

Using Kasai OG01 AMORE in OpenUTAU

Select the preferred singer by clicking their name. In this instance, we will choose Atlas CELESTIAL.

Using Kasai OG01 AMORE in OpenUTAU

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

How To Use ATLAS OG07 Original Japanese VCV

Introduction to ATLAS OG07 Original VCV

ATLAS OG07 “Original” is a Japanese VCV style Voicebank developed by STUDIO OGIEN.  Released in 2018, she is the first member of the OGIENOID character subset collectively known as “The Triad,” her counterparts being HONOS OG04 and VIRTUS OG02. Her voice suits pop, rock, and EDM genres with a broad range of expressions, among other music types. Currently, she is the OGIENOID with the largest selection of Monopitch appends.

ATLAS OG07’s “Original” voicebank is an assortment of four different VCVs, each in a unique timbre (the character or quality of a musical sound or voice as distinct from its pitch and intensity). “Original” is a normal singing voice, Lullaby (a soft voice), and Endure (a powerful voice). This voicebank combines three voicebanks into one, allowing the user to plug in “↑” or “↓” into the UST from the SuffixBroker for appends. Making all voices available to use in one UST helps make editing, tuning, and mixing faster and easier.

Using ATLAS OG07 Original

Using The Included Appends

ORIGINAL

“Original” is ATLAS OG07’s default voice and will play so long as the user understands how to control VCV UTAU voicebanks. No additional steps are necessary to utilize this tone.

LULLABY

Select or enter “↓” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

ENDURE

Select or enter “↑” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! Firstly, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. However, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods:

Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Next, if you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Above all, fitting a UST file to a UTAU Voicebank will improve the sound and make your covers appear more professional. In other words, this is perhaps the most important step in the mixing process! By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! However, sometimes this may not do exactly what you’re hoping. To clarify, this does not always perform 100%, and there are times it may actually remove the latter half of the VCV note. Make sure to double-check your work!
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear afterward. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. After that, click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using ATLAS OG07 Original VCV in OpenUTAU

Using AXIS OG06 VCV in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Using AXIS OG06 VCV in OpenUTAU

After that, click on “Select Singer” and choose a voice. In this instance, we will choose Atlas OG07.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. Finally, we are ready to use VCV in OpenUTAU!

For Existing USTs:

Using AXIS OG06 VCV in OpenUTAU

Navigate to “File > Import Tracks…” and choose a UST of your liking.

Using AXIS OG06 VCV in OpenUTAU

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Atlas OG07 in this example as well. Go ahead and click on the singer’s name to open a new menu.

Using AXIS OG06 VCV in OpenUTAU

Select the preferred singer by clicking their name. In this instance, we will choose Atlas OG07.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. Finally, we are ready to use VCV in OpenUTAU!

How To Use THEIA OG03 Original Japanese VCV

Introduction to THEIA OG03 Original VCV

THEIA OG03 “Original” is a Japanese VCV style Voicebank developed by STUDIO OGIEN.  Released in 2018, she is the first member of the OGIENOID character subset collectively known as “The Triad,” her counterparts being HONOS OG04 and VIRTUS OG02. Her voice suits pop, rock, and EDM genres with a broad range of expressions, among other music types. Currently, she is the OGIENOID with the largest selection of Monopitch appends.

THEIA OG03’s “Original” voicebank is an assortment of four different VCVs, each in a unique timbre (the character or quality of a musical sound or voice as distinct from its pitch and intensity). “Original” is a normal singing voice, Flutter (a soft voice), Swarm (a powerful voice), and Swarm_alternate (a different take on Swarm that is slightly more powerful). This voicebank combines four voicebanks into one, allowing the user to plug in “↑”, “↓”, or “S” into the UST from the SuffixBroker for appends. Making all voices available to use in one UST helps make editing, tuning, and mixing faster and easier.

Using THEIA OG03 Original

Using The Included Appends

ORIGINAL

“Original” is THEIA OG03’s default voice and will play so long as the user understands how to control VCV UTAU voicebanks. No additional steps are necessary to utilize this tone.

FLUTTER

Select or enter “↓” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

SWARM

Select or enter “↑” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

SWARM_ALTERNATE

Enter “S” into the SuffixBroker.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! Firstly, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. However, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods:

Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Next, if you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Above all, fitting a UST file to a UTAU Voicebank will improve the sound and make your covers appear more professional. In other words, this is perhaps the most important step in the mixing process! By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! However, sometimes this may not do exactly what you’re hoping. To clarify, this does not always perform 100%, and there are times it may actually remove the latter half of the VCV note. Make sure to double-check your work!
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear afterward. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. After that, click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using THEIA OG03 Original VCV in OpenUTAU

Using AXIS OG06 VCV in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Using AXIS OG06 VCV in OpenUTAU

After that, click on “Select Singer” and choose a voice. In this instance, we will choose Theia OG03.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. Finally, we are ready to use VCV in OpenUTAU!

For Existing USTs:

Using AXIS OG06 VCV in OpenUTAU

Navigate to “File > Import Tracks…” and choose a UST of your liking.

Using AXIS OG06 VCV in OpenUTAU

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Theia OG03 in this example as well. Go ahead and click on the singer’s name to open a new menu.

Using AXIS OG06 VCV in OpenUTAU

Select the preferred singer by clicking their name. In this instance, we will choose Theia OG03.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. Finally, we are ready to use VCV in OpenUTAU!

How To Use APOLLO OG0X Original Japanese VCV

Introduction to APOLLO OG0X Original VCV

APOLLO OG0X “Original” is a Japanese VCV style Voicebank developed by STUDIO OGIEN. She was released in 2015 as a standalone OGIENOID. The character APOLLO OG0X provides a tomboyish voice with an edge of spite and a unique intonation. Additionally, her voicebanks possess several different expressions, making her an ideal fit for many genres of music, most notably rock and EDM.

APOLLO OG0X’s “Original” voicebank is an assortment of three different VCVs, each in a unique timbre (the character or quality of a musical sound or voice as distinct from its pitch and intensity). “Original” is a normal singing voice, Murmur (a soft voice), and Breaking (a powerful voice). This voicebank combines three voicebanks into one, allowing the user to plug in “↑” or “↓” into the UST from the SuffixBroker for appends. Making all voices available to use in one UST helps make editing, tuning, and mixing faster and easier.

Using APOLLO OG0X Original

Using The Included Appends

ORIGINAL

“Original” is APOLLO OG0X’s default voice and will play so long as the user understands how to control VCV UTAU voicebanks. No additional steps are necessary to utilize this tone.

MURMUR

Select or enter “↓” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

BREAKING

Select or enter “↑” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! Firstly, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. However, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods:

Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Next, if you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Above all, fitting a UST file to a UTAU Voicebank will improve the sound and make your covers appear more professional. In other words, this is perhaps the most important step in the mixing process! By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! However, sometimes this may not do exactly what you’re hoping. To clarify, this does not always perform 100%, and there are times it may actually remove the latter half of the VCV note. Make sure to double-check your work!
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear afterward. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. After that, click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using APOLLO OG0X Original VCV in OpenUTAU

Using AXIS OG06 VCV in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Using AXIS OG06 VCV in OpenUTAU

After that, click on “Select Singer” and choose a voice. In this instance, we will choose Apollo OG0X.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. Finally, we are ready to use VCV in OpenUTAU!

For Existing USTs:

Using AXIS OG06 VCV in OpenUTAU

Navigate to “File > Import Tracks…” and choose a UST of your liking.

Using AXIS OG06 VCV in OpenUTAU

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Apollo OG0X in this example as well. Go ahead and click on the singer’s name to open a new menu.

Using AXIS OG06 VCV in OpenUTAU

Select the preferred singer by clicking their name. In this instance, we will choose Apollo OG0X.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

How To Use AXIS OG06 TELLURIC JP VCV Multipitch

Introduction to AXIS TELLURIC Multipitch VCV

AXIS OG06 “Telluric” is a 7-pitch Japanese VCV style Voicebank developed by STUDIO OGIEN. Released in 2016, “Telluric” was the first installment of The Goddess Series, a mini-series of voicebank releases based on the OGIENOIDs’ alter-egos in another world.

How To Use AXIS OG06 Telluric

Using Multi-pitch

“Telluric” consists of 7 unique pitches. These pitches are auto-configured using the Prefix.map function in UTAU. As long as the user does not remove the Prefix.map file, the multi-pitch functions of Amore will work without any additional effort. From this point, a user can carry on as if they are using a normal VCV voicebank.

“Telluric” includes a Falsetto voicebank as well. By inserting the letter F into the SuffixBroker, or by adding F to the end of a note manually, users can operate this voicebank. The falsetto voicebank is optimized for C5 and above.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! First, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. Fear not, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods: Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Navigating to your installed UTAU plugins

If you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Fitting a UST file to a UTAU Voicebank will definitely improve the sound and make your covers appear more professional. By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! PLEASE NOTE: this does not always perform 100%. Make sure to double-check your work.
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. Click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using VCV in OpenUTAU

Using Kasai OG01 AMORE in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Using Kasai OG01 AMORE in OpenUTAU

Click on “Select Singer” and choose a voice. In this instance, we will choose Axis TELLURIC.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

For Existing USTs:

Using Kasai OG01 AMORE in OpenUTAU

Go to “File > Import Tracks…” and choose a UST of your liking.

Using Kasai OG01 AMORE in OpenUTAU

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Axis TELLURIC in this example as well. Go ahead and click on the singer’s name to open a new menu.

Using Kasai OG01 AMORE in OpenUTAU

Select the preferred singer by clicking their name. In this instance, we will choose Axis TELLURIC.

With the voice loaded, we must tell OpenUTAU what type of voicebank it is. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

How To Use AXIS OG06 Original Japanese VCV

Introduction to AXIS OG06 Original VCV

AXIS OG06 “Original” is a Japanese VCV style Voicebank developed by STUDIO OGIEN. First released in 2014, she was developed as a counterpart to her twin sister, ATLAS OG07. The character AXIS OG06 utilizes human voice samples to create her uniquely clear and mature, feminine voice. Additionally, her newest voicebanks offer a crisp, decisive voice suitable for various genres of music such as ballads, pop, rock, and many more.

AXIS OG06’s “Original” voicebank is an assortment of three different VCVs, each in a unique timbre (the character or quality of a musical sound or voice as distinct from its pitch and intensity). “Original” is a normal singing voice, Revolve (a soft voice), and Lively (a solid voice). This voicebank combines three voicebanks into one, allowing the user to plug in “↑” or “↓” into the UST from the SuffixBroker for appends. Making all voices available to use in one UST helps make editing, tuning, and mixing faster and easier.

Using AXIS OG06 Original

Using The Included Appends

ORIGINAL

“Original” is AXIS OG06’s default voice and will play so long as the user understands how to control VCV UTAU voicebanks. No additional steps are necessary to utilize this tone.

REVOLVE

Select or enter “↓” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

LIVELY

Select or enter “↑” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! Firstly, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. However, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods:

Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Next, if you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Above all, fitting a UST file to a UTAU Voicebank will improve the sound and make your covers appear more professional. In other words, this is perhaps the most important step in the mixing process! By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! However, sometimes this may not do exactly what you’re hoping. To clarify, this does not always perform 100%, and there are times it may actually remove the latter half of the VCV note. Make sure to double-check your work!
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear afterward. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. After that, click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using AXIS OG06 Original VCV in OpenUTAU

Using AXIS OG06 VCV in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Using AXIS OG06 VCV in OpenUTAU

After that, click on “Select Singer” and choose a voice. In this instance, we will choose Axis OG06.

Using AXIS OG06 VCV in OpenUTAU

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Using AXIS OG06 VCV in OpenUTAU

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

For Existing USTs:

Using AXIS OG06 VCV in OpenUTAU

Go to “File > Import Tracks…” and choose a UST of your liking.

Using AXIS OG06 VCV in OpenUTAU

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Axis OG06 in this example as well. Go ahead and click on the singer’s name to open a new menu.

Using AXIS OG06 VCV in OpenUTAU

Select the preferred singer by clicking their name. In this instance, we will choose Axis OG06.

Using AXIS OG06 VCV in OpenUTAU

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Using AXIS OG06 VCV in OpenUTAU

Select “[JP VCV] Japanese VCV Phonemizer”. Finally, we are ready to use VCV in OpenUTAU!

How To Use HONOS OG04 Original Japanese VCV

Introduction to HONOS OG04 Original VCV

HONOS OG04 “Original” is a Japanese VCV style Voicebank developed by STUDIO OGIEN. Originally released in 2019 for the free-to-use UTAU software, HONOS OG04’s smooth, androgynous voice is the deepest of the OGIENOID series. Her flexibility between masculine and feminine ranges gives her a wide range of usability.

HONOS OG04’s “Original” voicebank is an assortment of three different VCVs, each in a unique timbre (the character or quality of a musical sound or voice as distinct from its pitch and intensity). “Original” includes Stoic (a normal singing voice), Mellow (a soft voice), and Firm (a firm voice). This voicebank combines three voicebanks into one, allowing the user to plug in “↑” or “↓” into the UST from the SuffixBroker for appends. Making all voices available to use in one UST helps make editing, tuning, and mixing faster and easier.

Using HONOS OG04 Original

Using The Included Appends

STOIC

“Stoic” is Honos OG04’s default voice and will play so long as the user understands how to control VCV UTAU voicebanks. No additional steps are necessary to utilize this tone.

MELLOW

Select or enter “↓” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

FIRM

Select or enter “↑” into the UST from the SuffixBroker. By default, it should be included in the base installation of UTAU.

Using VCV in UTAU

For those new to the VCV voicebank format, let’s learn how to use it in UTAU! First, load up the desired Voicebank and UST file (if you have one). There are two scenarios here: the UST is either formatted for VCV or it just isn’t. Not every UST comes in VCV format, but you may really, really want to use the UST. Fear not, there are many options to remedy this situation!

The tedious method that we aren’t going to actually consider a method, but rather a painful last resort: Add the preceding vowel to the lyric: Let’s say you have two notes “か” (ka) and “あ” (a). Simply add an “a” in the same note as あ. Simply, あ now becomes “a あ”.

The easiest method (that, unfortunately, costs money): UTAU Shareware: If you have the shareware version of UTAU, you can simply hit the auto VCV button, and UTAU will turn the vowels into VCV!

Click “A” for auto VCV

Other methods: Plugins: Some plugins may convert the CV vowels into VCV without altering the rest. Others may turn the entire UST into VCV. Experimentation is key! IroIro is our favorite recommendation, as the plugin has many other useful features packed into it as well.

Navigating to your installed UTAU plugins

If you have IroIro Installed, follow Tools > Plug-Ins(N) > IroIro. Select CV -> VCV and click OK.

IroIro’s many options

Once your UST is in VCV format, you are ready to proceed.

Fitting a UST to a VCV Voicebank

Fitting a UST file to a UTAU Voicebank will definitely improve the sound and make your covers appear more professional. By fitting the UST, you are telling the software to conform to that particular UTAU’s configurations and setup (OTO). This is an important step if the UST was not explicitly made for the UTAU you are using, and it helps to improve the fluidity and clarity of the voice. So, let’s do it!

To start:

  1. Open a UST file
  2. Select all (Ctrl+A)
  3. Right-click on a note
  4. On the pop-up, select “Property” or “Region Property” (if you selected all notes). A new window will appear.

  5. You may notice sections on this window labeled “Preutterance” and “Overlap”. To their right, there is a “Clear” button. We want to click that.


  6. Next, at the bottom of the window, there is a box labeled STP. 
    1. If it has a value, delete it. 
    2. If the box is grayed out, double-click the box to clear it.
  7. Press “OK”
  8. In the top right of the main window of UTAU, you will see a group of four buttons (ACPT, P2P3, P1P4, RESET).
    1. Click RESET
    2. Then click P2P3
    3. Next, P1P4
    4. P2P3 again
    5. Click ACPT (You can click this multiple times if you see any red “!”, and it may take care of those. More on that in just a second!)
  9. That’s it! You’ve fit the UST to your VCV Voicebank

Special Characters, Envelope Issues and Other Problem Samples

Special Characters

Example of notes with special characters

While fitting a UST to your UTAU, you may find errors highlighted as red “!” along the way. VCV is a popular method and widely employed, so a user may run across custom notes, properties, and expressions within a UST. Your UTAU may not have these special notes and sounds, so, we need to run through a few options.

  1. Manual removal
    1. Simply edit each note, one by one, and delete the extra symbols.
  2. SuffixBroker (for custom characters at the end of a note such as an up or down arrow, a number, or another special symbol)
    1. Select the notes you want the characters removed from
    2. Found under: Tools > Built-in Tools > SuffixBroker
    3. Leave the box blank, click OK, and now the Suffixes are gone! PLEASE NOTE: this does not always perform 100%. Make sure to double-check your work.
  3. Third-Party Plugins

Much better!

Envelope Issues

How to use UTAU VCV Voicebanks: editing envelopes

The error still shows up, and, more confusingly, the sound sample exists and your oto is fine. Grr… Now that’s frustrating! But we have a fix. Let’s check and edit some envelopes!

Very carefully, right-click on the note. A new pop-up will appear. Hover down to “Envelope…” and click on it.

How to use UTAU VCV Voicebanks: editing envelopes

And…

How to use UTAU VCV Voicebanks: editing envelopes

YIKES! That’s pretty bad! Worry not, there’s a simple fix. Let’s click “Normal”. 9/10 times, that does the job.

How to use UTAU VCV Voicebanks: editing envelopes

If the error still persists after hitting “Normal”, simply drag the red boxes around until they look, well, normal. Click OK and it should be good to go!

How to use UTAU VCV Voicebanks: editing envelopes

Much better, and now our “!” is gone. We are ready to tune and mix!

Using VCV in OpenUTAU

For tracks made from scratch, start by clicking the “+” icon on the left-hand side. A new track like so will be created.

Click on “Select Singer” and choose a voice. In this instance, we will choose Honos OG04.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

For Existing USTs:

Go to “File > Import Tracks…” and choose a UST of your liking.

You may notice the singer data is saved from the UST file. You may or may not have this UTAU in your library. Either way, we are wanting to use Honos OG04 in this example as well. Go ahead and click on the singer’s name to open a new menu.

Select the preferred singer by clicking their name. In this instance, we will choose Honos OG04.

The voice is loaded. Now, we must tell OpenUTAU what type of voicebank she has. Click on “DEFAULT” to open a new menu of options.

Select “[JP VCV] Japanese VCV Phonemizer”. We are ready to use VCV in OpenUTAU!

Voicebank Progress


Honos VALOR
12%
Apollo PRIME
0%
Theia MONARCH
0%
-->