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HALO (Synthesizer V Studio 2)

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HALO
SynthV Studio 2
BanG Dream!
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This article is about the Synthesizer V Studio 2 software known as a voice database. If you are looking for the Synthesizer V character then click here.

History[]

2023[]

On December 31, 2023, the official Twitter account of the Yumenokessho project tweeted end-of-year greetings, thanking fans for their support for the project. They announced that in 2024, a new character would join the project, and further announcements would be made "around the time when the spring cold eases and the buds begin to bloom".[1] The tweet was met with widespread excitement from fans, sparking speculations about which BanG Dream! character would receive a voice database and which synthesis engine would be used.

2024[]

In an interview published by Sound & Recording magazine on January 12, 2024, when asked about future release plans, Yumenokessho project producer Tsuho Kusumi revealed, "The next two release characters have been decided. We will be able to release information around spring, so please look forward to it!".[2]

On April 25, during a live announcement called Girls Band Party! Station, the silhouettes of HALO and PASTEL were shown, before showcasting their full renders and their reference sheets, announcing both of the characters for the Synthesizer V AI engine.[3][4] However, no release date for either of them was given yet.

2025[]

On February 13, 2025, new details regarding the Synthesizer V AI Yumenokessho series were revealed. The official announcement confirmed the upcoming release of Synthesizer V 2 AI HALO and PASTEL, along with Synthesizer V 2 AI upgrades for POPY and ROSE. Pre-orders for a limited production package version became available through the Bushiroad Online Store on the same day.[5]

The release schedule for Synthesizer V 2 AI HALO and PASTEL was also confirmed, with pre-orders for the Limited Production Package Version available from February 13 to March 7 at 18:00 JST, ahead of its scheduled release on April 25, while the Download Version would be available for purchase starting March 28. Additionally, customers who purchased Synthesizer V 2 AI HALO and PASTEL would receive a compatibility version for use within Synthesizer V Studio 1.[6]

Synthesizer V 2 AI HALO released on March 28 with six vocal modes: "Pop", "Pop_ex", "Cute", "Lovely", "Soft", and "Whisper".[7]

Voice Database Information[]

Demonstrations[]

Demonstrations

えがおのオーケストラっ！ (Egao no Orchestra!) Favicon-ytYouTube Favicon-bbbilibili
view

Voice Databases[]

Product Information
Versions
Starter Pack Available?: Yes  Trial Version Available?: Yes

Package details as noted:
HALO is a feminine Japanese voice database. As an AI vocal, this enables her to sound realistic and human-like.

Vocal traits as noted:
HALO is able to sing more realistically through changes in volume and breath, further enriching singing details, making each singing unique, and providing creators with more options. Through this mode, she can use AI Retakes to create multiple "takes" of a sung section to find an ideal vocal without the need for "laborious tuning". This feature is only available in the Synthesizer V Studio 2 Pro Editor.

Phonetic notes as noted:
  • Phoneme format: Romaji
  • Through Cross-lingual Singing Synthesis, HALO can sing in not only Japanese but also in English, Mandarin Chinese, Cantonese Chinese, Spanish, and Korean. This feature is only available in the Synthesizer V Studio 2 Pro Editor.

Vocal Modes as noted (Synthesizer V Studio 2 Pro editor only):

HALO comes with six variations within the Vocal Mode function:

  • "Pop"
  • "Pop_ex"
  • "Cute"
  • "Lovely"
  • "Soft"
  • "Whisper"

System requirements as noted:

Software Requirements:

  • Operating System:
    • Windows 11/10 or higher (64-bit only)
    • macOS 11 or higher

Hardware Requirements:

  • CPU: Intel Core i5 (4th generation) or higher; AMD Ryzen; Apple M1 or higher.
  • RAM: 4GB or higher
  • Disk Space: 1 GB or higher (for installing one voice database)
    • The amount of space required depends on the number of voice databases installed.

Other:

  • Sound card
  • Internet connection is necessary for activation and obtaining updates.
  • An email address able to send and receive messages is required. (You need to create an account at Dreamtonics to use the product.)

License agreements as noted:

Voice database sample

Product Information
Versions
Lite Version/FLT Available?: No  Starter Pack Available?: No  Web Version Available?: No

Package details as noted:
HALO is a feminine Japanese voice database. As expected of an AI voice database, this enables her to sing with a more human-like, natural, and realistic voice.

Vocal traits as noted:
With Diffusion Probabilistic Models (DPM), HALO is able to sing more realistically through changes in volume and breath, further enriching singing details, making each singing unique, and providing creators with more options. Through this mode, she can use AI Retakes to create multiple "takes" of a sung section to find an ideal vocal without the need for "laborious tuning". This feature is only available in the Synthesizer V Studio Pro Editor.

Phonetic notes as noted:
  • Phoneme format: Romaji
  • Through Cross-lingual Singing Synthesis, HALO can sing in not only Japanese but also in English, Mandarin Chinese, Cantonese Chinese, and Spanish. This feature is only available in the Synthesizer V Studio Pro Editor.

Vocal Modes as noted (Synthesizer V Studio Pro editor only):

HALO comes with six variations within the Vocal Mode function:

  • "Pop"
  • "Pop_ex"
  • "Cute"
  • "Lovely"
  • "Soft"
  • "Whisper"

System requirements as noted:

Software Requirements:

  • Operating System:
    • Windows 11/10 or higher (64-bit only)
    • Mac OS X: 10.13 or higher
    • Linux Ubuntu 20.4 or higher (64-bit only)

Hardware Requirements:

  • CPU: Intel Core i5 or higher (or equivalent AMD CPUs) recommended
    • For high-quality editing of AI audio: Intel Core series 4th generation i5 (i5-4xxx) or higher is recommended, or AMD Athlon X4 845 or higher, including Ryzen series.
  • RAM: 2GB or higher
  • Disk Space: 1 GB or higher (for installing one voice database)
    • The amount of space required depends on the number of voice databases installed.
  • Display: 1280 x 800 or higher

Other:

  • Sound card
  • Internet connection is necessary for activation and obtaining updates.

License agreements as noted:

Voice database sample

References[]

Navigation[]

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