What is the minimum amount of data required for training?

It is recommended to collect at least 10 minutes of low-noise audio data for training a good voice conversion model.

Can I use this tool for commercial purposes?

Yes, you can use this tool for commercial purposes, as it is released under the MIT license.

How can I improve the quality of voice conversion?

Ensure you have clean, low-noise training data, use the latest RMVPE pitch extraction, and experiment with model merging.

Is GPU required for training?

While not strictly required, using a GPU (especially NVIDIA or AMD) significantly speeds up the training process.

How do I resolve the 'silent sounds' or 'mute' issues?

Use the RMVPE pitch extraction algorithm, as it addresses silent sound problems effectively.

What pre-trained models are required?

The tool requires 'hubert_base.pt', pre-trained models, and 'uvr5_weights'. These can be downloaded from the provided Hugging Face space.

Retrieval-based Voice Conversion WebUI

Retrieval-based Voice Conversion WebUI is an open-source framework that facilitates voice conversion using retrieval-based techniques. It leverages VITS and allows users to train voice conversion models with limited voice data (<= 10 minutes). The system operates by replacing input source features with training set features using top1 retrieval, mitigating voice leakage. It offers a user-friendly web interface built with Gradio. Key features include fast training on modest hardware, model merging for voice alteration, UVR5 model integration for vocal and instrumental separation, and RMVPE for advanced pitch extraction to eliminate silent sounds. A-card and I-card acceleration are supported.

Retrieval-based Voice Conversion WebUI

About Retrieval-based Voice Conversion WebUI

Core Capabilities

Main Tasks

Synthesize speech

Voice Cloning

What this tool is best suited for

Shortlist Retrieval-based Voice Conversion WebUI against top options

Key Features

Top1 Retrieval Feature Replacement

Model Merging

UVR5 Integration

RMVPE Pitch Extraction

A/I Card Acceleration

Use Cases

Creating custom voice for a game character

Generating AI covers of songs

Voice cloning for virtual assistants

Creating audiobooks with unique voices

Real-time voice changing for streaming

Quick Start Guide

Pros

Cons

Frequently Asked Questions

Reviews & Ratings

AI Verdict

Reviews

Write a Review

Free

Specs

Core Tasks

Data Interface

Analytics

Target Personas

Categories

Use Retrieval-based Voice Conversion WebUI For

Alternative Tools

Csound

PunchBox

Diff-SVC

Demucs

VITS

Respeecher

SoftVC VITS Singing Voice Conversion

Supertone