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Lessampler

lessampler is a Singing Voice Synthesizer

Install / Use

/learn @YuzukiTsuru/Lessampler

README

<div align="center"><img width="80" src="assets/icon_128.gif" alt="lessampler logo"></div> <h1 align="center"><b>lessampler</b></h1> <p align="center"> lessampler is a Singing Voice Synthesizer [WIP] </p>

forthebadge

Download

Currently lesssampler is still under development, there are many bugs that need to be fixed, but welcome to participate in the test.

You can find the alpha version at Release

Demo

https://www.gloomyghost.com/lessampler/#/demo/

Feature

  • Multiple models
    • [x] World
    • [ ] llsm
  • Global Transform Control
    • [x] Precise Pitch Shift and Time Stretch
    • [x] FFT Size, Samples Number, Estimation Floor and so on
    • [ ] Support breath sound generation
    • [ ] Support timbre gender change
  • Multiple Interactive Interfaces
    • [x] UTAU Interface
    • [ ] OpenUTAU Interface
    • [ ] Library Interface
  • Nerual Network Vocoder
    • [ ] Voice Conversion and Audio Style Transfer
    • [ ] Noise reduction enhanced MOS

Build Status

| Ubuntu | Windows | macOS | | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | | CMake Ubuntu | CMake Windows | CMake macOS |

Build from source

git clone --recursive --depth 1 https://github.com/YuzukiTsuru/lessampler
mkdir build && cd build
cmake .. && make -j

Special Thanks

@shine5402
@hyperzlib

License

 Copyright (c) 2022. YuzukiTsuru <GloomyGhost@GloomyGhost.com>.

  This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License v3.0 as published by
 the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

  You should have received a copy of the GNU Lesser General Public License v3.0
along with this program. If not, see <http://www.gnu.org/licenses/>.
View on GitHub
GitHub Stars76
CategoryDevelopment
Updated1mo ago
Forks5

Languages

C++

Security Score

100/100

Audited on Feb 15, 2026

No findings