A Practical Guide to Getting Pure Vocals
Residual accompaniment problems are usually related to audio source quality and parameter settings and can be significantly improved by the following methods:
- Preprocessing Audio: Remove ambient noise and reverberation first using tools such as iZotope RX (especially for live recordings)
- Select the correct modePop music: 5-track mode is recommended (more complete vocal separation), EDM-type music can be used in 4-track mode.
- Adjusting FFmpeg parameters: change bitrate to 320kbps in ffmpeg.py in embed folder (line 28: -b:a 320k)
- post-processing: attenuate low frequencies below 300Hz (eliminating bass leakage) and high frequencies above 8kHz (reducing cymbal residue) with EQ tools
Special Scenario Solutions:
1. Choral songs: first run 2-track mode to separate the overall vocals, then process the result twice in 5-track mode
2. Rap songs: it is recommended to work with VocalRemover.org's AI model to compare the results
This answer comes from the articleSpleeterGui: Easy Music Track Separation ToolThe
May not be reproduced without permission:AI productivity tools " How can I avoid the problem of residual backing tracks when SpleeterGui separates vocal tracks?
