Agent Skills
› NeverSight/learn-skills.dev
› elevenlabs-voice-isolator
elevenlabs-voice-isolator
GitHub通过 inference.sh CLI 调用 ElevenLabs 语音隔离器，从音频中去除背景噪音并提取人声。适用于播客、采访、音乐伴奏分离及录音修复等场景，支持 WAV/MP3 等格式，可与其他技能配合完成转录或变声处理。
触发场景
voice isolator
noise removal
background removal
isolate voice
clean audio
remove background noise
audio cleanup
voice extraction
elevenlabs isolator
eleven labs noise
vocal isolation
denoise
audio restoration
voice separation
安装
npx skills add NeverSight/learn-skills.dev --skill elevenlabs-voice-isolator -g -y
SKILL.md
Frontmatter
{
"name": "elevenlabs-voice-isolator",
"description": "ElevenLabs voice isolator - remove background noise and isolate vocals from audio via inference.sh CLI. Capabilities: noise removal, voice extraction, audio cleanup, background removal. Use for: podcast cleanup, interview audio, music vocals, noisy recordings, audio restoration. Triggers: voice isolator, noise removal, background removal, isolate voice, clean audio, remove background noise, audio cleanup, voice extraction, elevenlabs isolator, eleven labs noise, vocal isolation, denoise, audio restoration, voice separation",
"allowed-tools": "Bash(belt *)"
}
Install the belt CLI skill:
npx skills add belt-sh/cli
ElevenLabs Voice Isolator
Remove background noise and isolate voices from audio via inference.sh CLI.
Quick Start
Requires inference.sh CLI (
belt). Install instructions
belt login
# Isolate voice from noisy audio
belt app run elevenlabs/voice-isolator --input '{"audio": "https://noisy-recording.mp3"}'
Supported Formats
| Format | Max Size | Max Duration |
|---|---|---|
| WAV | 500MB | 1 hour |
| MP3 | 500MB | 1 hour |
| FLAC | 500MB | 1 hour |
| OGG | 500MB | 1 hour |
| AAC | 500MB | 1 hour |
Examples
Clean Up a Recording
# Remove background noise from a podcast recording
belt app run elevenlabs/voice-isolator --input '{"audio": "https://noisy-podcast.mp3"}'
Clean Interview Audio
# Isolate speaker from café background noise
belt app run elevenlabs/voice-isolator --input '{"audio": "https://cafe-interview.mp3"}'
Extract Vocals from Music
# Separate vocals from instrumental
belt app run elevenlabs/voice-isolator --input '{"audio": "https://song.mp3"}'
What It Removes
- Ambient/environmental noise
- Background music
- Reverb and echo
- Wind noise
- Traffic and crowd noise
- Electrical hum/buzz
- Other non-voice sounds
Workflow: Clean → Transcribe
# 1. Isolate voice from noisy recording
belt app run elevenlabs/voice-isolator --input '{
"audio": "https://noisy-meeting.mp3"
}' > cleaned.json
# 2. Transcribe the clean audio
belt app run elevenlabs/stt --input '{
"audio": "<cleaned-audio-url>",
"diarize": true
}'
Workflow: Clean → Voice Change
# 1. Clean up the audio
belt app run elevenlabs/voice-isolator --input '{
"audio": "https://raw-recording.mp3"
}' > cleaned.json
# 2. Transform the voice
belt app run elevenlabs/voice-changer --input '{
"audio": "<cleaned-audio-url>",
"voice": "george"
}'
Workflow: Clean → Add to Video
# 1. Clean the voiceover
belt app run elevenlabs/voice-isolator --input '{
"audio": "https://raw-voiceover.mp3"
}' > cleaned.json
# 2. Merge with video
belt app run infsh/media-merger --input '{
"media": ["video.mp4", "<cleaned-audio-url>"]
}'
Use Cases
- Podcasts: Clean up recordings with background noise
- Interviews: Remove café/office ambient sounds
- Music: Extract vocals for remixes or karaoke
- Video Production: Clean dialogue audio
- Archival: Restore old or degraded recordings
- Meetings: Improve recording clarity
- Voice Cloning Prep: Clean source audio for better cloning results
Related Skills
# ElevenLabs voice changer (transform voice after cleaning)
npx skills add inference-sh/skills@elevenlabs-voice-changer
# ElevenLabs STT (transcribe clean audio)
npx skills add inference-sh/skills@elevenlabs-stt
# ElevenLabs TTS (generate clean speech from text)
npx skills add inference-sh/skills@elevenlabs-tts
# Full platform skill (all 250+ apps)
npx skills add inference-sh/skills@infsh-cli
Browse all audio apps: belt app store --category audio
版本历史
- c3c0a1e 当前 2026-07-23 06:56
依赖关系
-
suggested
belt-sh/cli -
suggested
inference-sh/skills@elevenlabs-voice-changer -
suggested
inference-sh/skills@elevenlabs-stt -
suggested
inference-sh/skills@elevenlabs-tts -
suggested
inference-sh/skills@infsh-cli
