No. 13 of 34 ·AI Speech Enhancement Software

ClearerVoice-Studio

Web · Windows · Mac · Linux · Self-hosted

Freedom report

Two barsScore 5.6

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely4 of 6 device platforms
DocumentedPlans, terms and facts published

ClearerVoice-Studio is ranked #13 of 34 in AI speech enhancement software on Freedom251. It runs on Linux, macOS, Self-hosted, Web, Windows.

Compared on AI speech enhancement software

Processing mode: batch
Input types: audio and video
Supported platforms: desktop

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The record

Purpose: ClearerVoice-Studio is an open-source AI speech-processing toolkit for researchers, developers, and end-users.
Speech tasks: ClearVoice supports speech enhancement, speech separation, speech super-resolution, and audio-visual target-speaker extraction.
Pretrained models: The project provides pretrained models for enhancement, separation, super-resolution, and audio-visual target-speaker extraction.
Training: The repository includes training and fine-tuning scripts for speech enhancement, separation, super-resolution, and target-speaker extraction tasks.
Quality assessment: SpeechScore is a toolkit for intrusive and non-intrusive speech-quality assessment, with metrics including PESQ, DNSMOS, SNR, and SI-SDR.
Installation: ClearVoice can be installed with pip install clearvoice or installed from the GitHub repository.
Audio formats: The project lists WAV, AAC, AC3, AIFF, FLAC, M4A, MP3, OGG, OPUS, WMA, and WEBM support, and says FFmpeg is required for audio codecs beyond WAV.
Platforms: The installation instructions describe FFmpeg setup for Ubuntu/Debian, macOS, and Windows.
Model hosting: Pretrained models are fetched from Hugging Face during inference, with ModelScope downloads offered as a manual alternative.
Demos: The repository links to ClearVoice demos on Hugging Face and ModelScope, plus a SpeechScore demo on Hugging Face.
License: The repository includes an Apache License, Version 2.0.
Support: The maintainers invite questions through repository issues or email and also link to a DingTalk discussion group.
Notable limit: The README says Hugging Face demo GPU usage is limited and ModelScope has a larger GPU usage quota.

Where it ranks on Freedom251

Best AI Speech Enhancement Software in 2026#13 of 34
Best Runtime Version Managers in 2026#10 of 30

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Sources

github.com/modelscope/ClearerVoice-Studio· checked 4 Oct 2026
github.com/modelscope/ClearerVoice-Studio/blob/mai· checked 4 Oct 2026
github.com/modelscope/ClearerVoice-Studio/tree/mai· checked 4 Oct 2026
github.com/modelscope/ClearerVoice-Studio/blob/mai· checked 4 Oct 2026