NEUTRINO

API—OSS—FREEyesDOCS4/5
NE5.9#7 of 25
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Ranked in AI Singing Voice Generators ·Free plan

About

NEUTRINO is an AI singing voice generator that synthesizes vocals from sheet music. Users provide lyrics and melody; the system estimates timing, pitch, voice quality, and breathiness, then a vocoder produces the voice. The project says its models learn vocal traits from recordings made with performers’ permission or audio released by public institutions, rather than from existing pretrained models. The FAQ describes Muon voice retakes and adjustable quality and processing speed, with advanced, standard, and elements modes. Advanced and standard output is 48 kHz, 16-bit mono WAV; elements output is 24 kHz, 16-bit mono WAV. NEUTRINO is free to download and use for general music and audio production on Linux, macOS, Windows, and web. Users download the software and add a voice library. Embedding the software or using generated audio inside an application requires separate permission. Character-specific terms also apply to ordinary audio-file uses and vary by character and asset type. The FAQ says users cannot currently create their own voice libraries with a released framework.

Who it is for

It suits music and audio creators who want to synthesize singing from lyrics and melody represented as sheet music. Application developers should account for the separate permission requirement for embedding or in-app use.

What is good

  • Synthesizes singing from sheet music, lyrics, and melody.
  • Offers voice retakes and adjustable quality and speed.
  • Exports WAV in listed mono formats.
  • Free for general music and audio production.

What to know first

  • Embedding or in-app use requires separate permission.
  • Character-specific terms vary by character and asset type.
  • Users cannot create their own voice libraries with a released framework.

Verdict

NEUTRINO provides sheet-music-based vocal synthesis with configurable processing modes and WAV output. Its ordinary production use is free, but application use and character-specific terms need attention.

Compared on AI singing voice generators

Free plan
Yesstudio-neutrino.com
Voice cloning
Nostudio-neutrino.com
Vocal input
Nostudio-neutrino.com
Export formats
WAVstudio-neutrino.com
Commercial use
allowedstudio-neutrino.com

Facts

Purpose
NEUTRINO is an AI singing voice generator that synthesizes singing from sheet music.studio-neutrino.com · 4 Oct 2026
How it works
Its AI estimates vocal timing, pitch, voice quality, and breathiness from sheet music, then a vocoder synthesizes the voice.studio-neutrino.com · 4 Oct 2026
Voice realism
The project says it extracts traits from recordings made by vocalists and uses AI to reproduce voice quality, singing style, and vocal quirks.studio-neutrino.com · 4 Oct 2026
Generation options
The FAQ says Muon supports voice retakes and adjustable quality and processing speed, with advanced, standard, and elements modes.studio-neutrino.com · 4 Oct 2026
Input and workflow
The project says users can make it sing by entering lyrics and melody, and its download page instructs users to download NEUTRINO and add a voice library.studio-neutrino.com · 4 Oct 2026
Platforms
The about page says NEUTRINO runs on Windows, macOS, Linux, and online; the download page lists Windows, macOS, and Google Colab.studio-neutrino.com · 4 Oct 2026
Free use
NEUTRINO is free to download and use for general music and audio production, while embedding the software or using generated audio within an application requires separate permission.studio-neutrino.com · 4 Oct 2026
Training data
The project says its models are trained from recordings made with performers’ permission or audio released by public institutions, and that it does not use existing pretrained models.studio-neutrino.com · 4 Oct 2026
Integrations
The FAQ lists JOYSOUND Uta-Suki Music Post, BIG UP!, TuneCore Japan, and Dwango’s music monetization service as supported distribution services as of May 2025.studio-neutrino.com · 4 Oct 2026
Output formats
The FAQ lists advanced and standard output as 48 kHz, 16-bit mono WAV and elements output as 24 kHz, 16-bit mono WAV.studio-neutrino.com · 4 Oct 2026
Hardware requirements
The FAQ says about 4–6 GB of GPU VRAM is sufficient, while some processing may run out of memory below 4 GB; it also describes CPU processing modes.studio-neutrino.com · 4 Oct 2026
Support
The FAQ directs users whose questions remain unresolved to contact the project.studio-neutrino.com · 4 Oct 2026
Notable limitation
The FAQ says users cannot currently create their own voice libraries with a released framework because of quality-control and support-cost concerns.studio-neutrino.com · 4 Oct 2026

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