---
id: sm3-elevenlabs-voice-isolator
name: "elevenlabs-voice-isolator"
url: https://skills.yangsir.net/skill/sm3-elevenlabs-voice-isolator
author: inferen-sh
domain: multimedia
tags: ["voice-isolation", "noise-reduction", "audio-enhancement", "speech-processing"]
install_count: 767
rating: 4.20 (31 reviews)
github: https://github.com/inferen-sh/skills
---

# elevenlabs-voice-isolator

> 通过ElevenLabs去除背景噪音，隔离人声，提升音频清晰度，适用于录音、会议等场景。

**Stats**: 767 installs · 4.2/5 (31 reviews)

## Before / After 对比

### ElevenLabs人声分离

## Readme

# elevenlabs-voice-isolator

# ElevenLabs Voice Isolator

Remove background noise and isolate voices from audio via [inference.sh](https://inference.sh) CLI.

## Quick Start

Requires inference.sh CLI (`infsh`). [Install instructions](https://raw.githubusercontent.com/inference-sh/skills/refs/heads/main/cli-install.md)

```
infsh login

# Isolate voice from noisy audio
infsh 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
infsh app run elevenlabs/voice-isolator --input '{"audio": "https://noisy-podcast.mp3"}'

```

### Clean Interview Audio

```
# Isolate speaker from café background noise
infsh app run elevenlabs/voice-isolator --input '{"audio": "https://cafe-interview.mp3"}'

```

### Extract Vocals from Music

```
# Separate vocals from instrumental
infsh 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
infsh app run elevenlabs/voice-isolator --input '{
  "audio": "https://noisy-meeting.mp3"
}' > cleaned.json

# 2. Transcribe the clean audio
infsh app run elevenlabs/stt --input '{
  "audio": "<cleaned-audio-url>",
  "diarize": true
}'

```

## Workflow: Clean → Voice Change

```
# 1. Clean up the audio
infsh app run elevenlabs/voice-isolator --input '{
  "audio": "https://raw-recording.mp3"
}' > cleaned.json

# 2. Transform the voice
infsh app run elevenlabs/voice-changer --input '{
  "audio": "<cleaned-audio-url>",
  "voice": "george"
}'

```

## Workflow: Clean → Add to Video

```
# 1. Clean the voiceover
infsh app run elevenlabs/voice-isolator --input '{
  "audio": "https://raw-voiceover.mp3"
}' > cleaned.json

# 2. Merge with video
infsh 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 150+ apps)
npx skills add inference-sh/skills@infsh-cli

```

Browse all audio apps: `infsh app list --category audio`
Weekly Installs769Repository[inferen-sh/skills](https://github.com/inferen-sh/skills)GitHub Stars159First Seen1 day agoSecurity Audits[Gen Agent Trust HubPass](/inferen-sh/skills/elevenlabs-voice-isolator/security/agent-trust-hub)[SocketPass](/inferen-sh/skills/elevenlabs-voice-isolator/security/socket)[SnykWarn](/inferen-sh/skills/elevenlabs-voice-isolator/security/snyk)Installed onclaude-code618gemini-cli541kimi-cli541codex541amp541github-copilot541

---
*Source: https://skills.yangsir.net/skill/sm3-elevenlabs-voice-isolator*
*Markdown mirror: https://skills.yangsir.net/api/skill/sm3-elevenlabs-voice-isolator/markdown*