What is the speech synthesis software VOICEPEAK? Detailed explanation of features and commercial use

What kind of software is the speech synthesis software VOICEPEAK?

VOICEPEAK is a speech synthesis software developed by AHS Co., Ltd.

From narrator voices ideal for business use to character voices with attractive illustrations, it can synthesize and read aloud text with a wide range of voice tones.

Of course, commercial use is also possible with VOICEPEAK.

However, since the terms of use differ depending on the voice or character, it can be a little confusing.

In this article, we will explain the speech synthesis software VOICEPEAK in detail, including key points for commercial use.

If you are considering using VOICEPEAK or looking for a way to read text aloud, why not use this article as a reference to find the perfect voice and reading method?

Recommended text-to-speech services

There are recommended services that can read text with the latest AI, similar to VOICEPEAK.

That is "Ondoku".

"Ondoku" is a reading service that can be used for free.

You can read up to 1,000 characters without registration or login, and up to 5,000 characters for free just by registering your email address!

What's more, commercial use is OK even for the free version!

What you can do with Ondoku. About commercial use (business use) and prohibited items. | Text-to-speech software Ondoku

Commercial use (business use) is possible with Ondoku. Use for the purpose of obtaining monetary or other benefits, directly or indirectly, by individuals or corporations, constitutes commercial use. However, please note that Ondoku has established prohibited acts. This time, we will introduce what you can and cannot do with Ondoku.

Why not try synthesizing easy-to-listen and realistic audio using the latest AI for free using "Ondoku"?

What is the speech synthesis software VOICEPEAK?

What kind of software is the speech synthesis software VOICEPEAK?

First, we will explain its features and functions.

Speech synthesis software using AI

VOICEPEAK is a paid speech synthesis software using the latest AI.

AHS Co., Ltd. develops and sells the products.

For speech synthesis, it uses the AI speech synthesis engine "Syllaflow" developed by Dreamtonics Co., Ltd., which is based in Tokyo.

The AI speech synthesis engine "Syllaflow" is a speech synthesis engine capable of realistic vocalization that is indistinguishable from a human, and it can also express emotions such as joy, anger, and sadness.

Paid software, so purchase is required

Speech synthesis software VOICEPEAK is paid software.

Package versions and download versions are available for sale.

Package versions can be found at electronics retailers and PC shops.

Download versions can be purchased on the official AHS Co., Ltd. website or through online shopping sites such as Amazon.

Compatible with Windows, Mac, and Linux

Speech synthesis software VOICEPEAK is compatible with Windows, Mac, and Linux.

Licenses sold via package or download can be used interchangeably across any OS.

While one license can be used on one PC at a time, it can be transferred to another PC by "deactivating" the license.

For example, you can deactivate a license used on Windows and use it on a different Mac or Linux machine.

Since there are few speech synthesis software options compatible with Linux, it is also recommended for Linux users.

Types of speech synthesis software VOICEPEAK

One of the features of the speech synthesis software VOICEPEAK is the ability to read aloud with a variety of voices.

There are roughly three types of VOICEPEAK voices.

• Commercially Available Narrator Series
• Character Series
• Series developed by companies other than AHS Co., Ltd.

It offers a wide range of options, from voices for narration to character voices.

*Information as of August 2024.

Commercially Available Narrator Series

The "Commercially Available Narrator Series" is a speech synthesis software targeted at business and educational use.

As the name suggests, commercial use is possible for all of these voices.

• VOICEPEAK Commercially Available 6 Narrator Set
• VOICEPEAK Commercially Available Narrator (Additional Voices)

Two types are available.

The basic "VOICEPEAK Commercially Available 6 Narrator Set" includes 3 female voices, 3 male voices, and 1 girl's voice.

The additional voices in "VOICEPEAK Commercially Available Narrator" offer 3 female voices, 4 male voices, and 1 boy's voice.

Since no specific character illustrations are set for each of these voices, they are ideal for business use, such as video narration or in-store announcements.

Character Series

The "Character Series" is speech synthesis software where attractive characters are set for each voice.

In addition to original characters from AHS Co., Ltd., characters developed in other speech synthesis software such as "VOICEROID", "CeVIO", and the "Tohoku Project" have also been productized.

Available Characters

• Oedo Chanko (Zundamon included)
• Mizunase Kou
• Mizunase Rito
• Miyamai Moka
• Tsurumaki Maki
• Tohoku Itako (Zundamon included)
• Kyomachi Seika
• Sakurano Sora (Poron-chan included)
• Koharu Rikka
• Tohoku Kiritan (Zundamon included)
• Jashin-chan (Firimomen not included)
• Azumi Shuo
• Azumi Ririse
• Tohoku Zunko (Zundamon included)
• Firimomen (Standalone version)

*In the order listed on the product page, as of August 2024.

Bonus characters also included

A nice point of the VOICEPEAK "Character Series" is that bonus voices are included with each speech synthesis software package.

Each product includes the male character voice "Firimomen" as a bonus (excluding Jashin-chan).

*Firimomen is also available for individual purchase. The Firimomen (Standalone version) does not include a bonus voice.

*Firimomen is not included with "Jashin-chan" only.

Also, each character from the Tohoku Project:

• Tohoku Zunko
• Tohoku Kiritan
• Tohoku Itako
• Oedo Chanko

includes the voice of "Zundamon" as a bonus.

Additionally, Sakurano Sora includes the voice of "Poron-chan".

• Each character of the Tohoku Project
• Sakurano Sora

By purchasing these, you can obtain a total of 3 voices at once: the main character + bonus character + Firimomen.

Pay attention to the license when using commercially

A point of caution for the Character Series is that the commercial use licenses differ significantly for each character.

Basically,

• Commercial License for Individuals
• Corporate License

commercial use becomes possible by purchasing these, but some characters cannot be used commercially.

Furthermore, purchase of a commercial license is not required for individuals or dōjin circles distributing works for free or for a fee for non-profit purposes, however,

• Use in affiliate programs
• Use as the voice of an original character

there are uses prohibited by the terms of use for specific characters only.

It is recommended to check the terms of use for your intended character in advance.

Series developed by companies other than AHS Co., Ltd.

In addition to the "Commercially Available Narrator Series" and the "Character Series," there are speech synthesis software programs developed by other companies using the VOICEPEAK AI engine.

As of August 2024, the following speech synthesis software programs are available.

• Otomachi Una: Sold by Internet Co., Ltd.
• Sekai (Musical Isotope Project): Sold by KAMITSUBAKI STUDIO
• Koko (Musical Isotope Project): Sold by KAMITSUBAKI STUDIO
• Rim (Musical Isotope Project): Sold by KAMITSUBAKI STUDIO
• Haru (Musical Isotope Project): Sold by KAMITSUBAKI STUDIO

Licenses for commercial and non-commercial use are listed on the seller's website rather than AHS Co., Ltd.

VOICEPEAK Otomachi Una

Musical Isotope Project

Recommended reading method for those looking for speech synthesis software

For those looking for speech synthesis software like VOICEPEAK, there is a recommended reading method.

That is the AI speech synthesis web app "Ondoku".

"Ondoku" is a free-to-use speech synthesis service.

Since it is a web app used from a browser, you can easily read text aloud from any environment: Windows, Mac, Linux, or smartphone.

16 voices available for free!

There are 16 types of voices available for Japanese reading in "Ondoku".

From male, female, to children's voices, we have voices that cover a wide range of situations, from business to hobby use.

Try listening to the 16 types of voices of the text-to-speech software Ondoku for free. Change impressions by changing pitch | Text-to-speech software Ondoku

Ondoku has 16 types of Japanese voices. Of course, male and female voices are available. We have made it possible to test 8 commonly used Japanese voices and the voices when the pitch of each voice is adjusted.

What's more, conversation reading using multiple voices is also available for free.

Using realistic and easy-to-hear voices, you can easily synthesize video narration or in-store broadcasts.

How to quickly create narration for videos like YouTube with text-to-speech software. Tips and points | Text-to-speech software Ondoku

Explains how to quickly create video narration with Ondoku. From how to create a script to using Ondoku, adjusting natural intonation, and tips for editing with video editing software, it's explained clearly. A must-see for those who want to streamline video production with text-to-speech software!

Supports foreign languages including English

Paid speech synthesis software, including VOICEPEAK, normally only supports Japanese.

In contrast, "Ondoku" supports a total of 48 languages, including Japanese, English, Korean, Chinese, Spanish, Vietnamese, and more!

Of course, reading in foreign languages is also available for free.

It can be used widely, such as for making foreign language announcements for stores or facilities, or adding foreign language narration to videos.

[Ondoku] Listen to the types of voices and sample audio for supported languages | Text-to-speech software Ondoku

Here we will introduce the supported languages and sample voices of Ondoku.

Commercial use possible

A point of concern when choosing speech synthesis software is the license for commercial use.

Commercially available speech synthesis software can be expensive, or you may need to purchase a separate license for commercial use.

In that regard, you don't have to worry with "Ondoku".

Since commercial use is OK with "Ondoku", you can use the audio for individual or corporate business purposes with peace of mind.

*Credit notation is required for free use. Credit notation is not required for paid plans. See here for details.

What you can do with Ondoku. About commercial use (business use) and prohibited items. | Text-to-speech software Ondoku

Commercial use (business use) is possible with Ondoku. Use for the purpose of obtaining monetary or other benefits, directly or indirectly, by individuals or corporations, constitutes commercial use. However, please note that Ondoku has established prohibited acts. This time, we will introduce what you can and cannot do with Ondoku.

Why not try free reading with "Ondoku"?

And "Ondoku" allows for free reading!

Surprisingly,

• Without registration: up to 1,000 characters
• With registration: up to 5,000 characters

You can read this much text for free!

If you are looking for speech synthesis software, why not try "Ondoku" for free first?

Which voices can and cannot be used commercially with VOICEPEAK?

Finally, for those who want to use the voices synthesized by the speech synthesis software VOICEPEAK for commercial purposes, we have summarized the availability of commercial use.

Commonly prohibited acts

When using each character from the speech synthesis software VOICEPEAK, the following acts are commonly prohibited:

• Distribution or sale as audio material such as dialogue collections
• Use for dubbing other copyrighted works
• The act of providing only audio data as a final product to a third party
• Use for obscene expressions or works
• Use by politicians, political parties, or political groups for themselves or their own factions
• Acts of advertising or disparaging specific politicians, political parties, factions, or political groups
• The act of noting the name of the voice actor who was the basis for the VOICEPEAK audio material

*For details, please also see the license explanation on the official VOICEPEAK website.

• VOICEPEAK Character Product Series - Commercial License for Individuals
• VOICEPEAK Character Product Series - Corporate License
• VOICEPEAK Commercially Available Narrator Series - Scope of License
• VOICEPEAK Character Product Series - Scope of Personal License

*Guidelines for the Musical Isotope Project are set separately for Sekai, Koko, Rim, and Haru.

Additionally, if you use character illustrations, you also need to follow the character's terms of use separately, so caution is required.

■ AI voice synthesis software "Ondoku"

"Ondoku" is an online text-to-speech tool that can be used with no initial costs.

• Supports approximately 50 languages, including Japanese, English, Chinese, Korean, Spanish, French, and German
• Available from both PC and smartphone
• Suitable for business, education, entertainment, etc.
• No installation required, can be used immediately from your browser
• Supports reading from images

To use it, simply enter text or upload a file on the site. A natural-sounding audio file will be generated within seconds. You can use voice synthesis up to 5,000 characters for free, so please give it a try.

Text-to-speech software "Ondoku" can read out 5000 characters every month with AI voice for free. You can easily download MP3s and commercial use is also possible. If you sign up for free, you can convert up to 5,000 characters per month for free from text to speech. Try Ondoku now.

HP: ondoku3.com
Email: ondoku3.com@gmail.com