neural-vocoder

AI audio watermark removal & forensic anti-attribution toolkit. Neutralizes Suno, Udio, and neural fingerprints with ISO 226 perceptual masking.

WaveNet vocoder

WaveRNN Vocoder + TTS

Unofficial Parallel WaveGAN (+ MelGAN & Multi-band MelGAN & HiFi-GAN & StyleMelGAN) with Pytorch

Official PyTorch implementation of BigVGAN (ICLR 2023)

MelGAN vocoder (compatible with NVIDIA/tacotron2)

PyTorch Implementation of FastDiff (IJCAI'22)

WaveNet-Vocoder implementation with pytorch.

A PyTorch implementation of "Robust Universal Neural Vocoding"

A PyTorch implementation of the WaveGlow: A Flow-based Generative Network for Speech Synthesis

Pytorch implementation of BigVSAN

This repository is related to our Dataset and Detection code from the paper: AI-Synthesized Voice Detection Using Neural Vocoder Artifacts accepted in CVPR Workshop on Media Forensic 2023.

Real-Time High-Fidelity Speech Synthesis without GPU

A PyTorch implementation of the universal neural vocoder

An unofficial implementation of https://arxiv.org/abs/2005.05106

Interspeech 2019 tutorial materials

Quasi-Periodic Parallel WaveGAN Pytorch implementation

[ICASSP 2026]Official code for "Prosody-Guided Harmonic Attention for Phase-Coherent Neural Vocoding in the Complex Spectrum"

Singing voice conversion built on LeapSinger's harmonic excitation and rectified flow: content + F0 + loudness -> mel -> NHVSing. Quality is read as a gap from the vocoder ceiling (Japanese, incl. unseen speakers). No weights distributed - training-data licensing.

LibriVoc is a new open-source, large-scale dataset for vocoder artifact detection. LibriVoc is derived from the LibriTTS speech corpus, which is widely used in text-to- speech research. The LibriTTS corpus is derived from the Librispeech dataset, wherein each sample is extracted from LibriVox audiobooks.