---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/audio-isolator/use-cases/clean-interview-audio/claude
---
# How to Clean Interview Audio with Claude

Claude rescues interview recordings through conversational audio processing in your terminal. Upload the noisy recording, isolate the dialogue, and verify quality through comparison. Claude can flag sections where heavy noise may have affected voice recovery, helping you decide which portions need manual attention.

## Setup

claude mcp add toolrouter -- npx -y toolrouter-mcp

## Steps

1. Connect ToolRouter: claude mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask Claude: "Clean up this interview recording using audio-isolator -- isolate the voices"
3. Claude processes the audio and returns a clean version with isolated dialogue
4. Compare sections of the original and cleaned versions
5. Download the cleaned interview for production use

## Example Prompt

```
This interview was recorded in a noisy coffee shop. Isolate the two speakers and remove the background chatter, music, and kitchen sounds.
```

## Tips

- Isolate first, then run through audio-transcriber for accurate transcription
- Ask Claude to flag any sections where the voice was too buried to recover cleanly
- Works well even when multiple speakers are present -- it isolates all speech
