---
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/chatgpt
---
# How to Clean Interview Audio with ChatGPT

ChatGPT provides editorial guidance alongside the audio cleanup, assessing the noise level and predicting cleanup quality before processing. Upload the recording and ChatGPT produces both a minimally processed and an aggressively cleaned version, explaining the trade-offs of each approach.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Configure ToolRouter in ChatGPT
2. Ask: "Clean the background noise from this interview recording" and provide the file
3. ChatGPT isolates the dialogue and returns the clean version
4. Request: "Rate the quality of the cleaned audio versus the original"
5. Download the cleaned interview

## Example Prompt

```
Isolate the speaker voices from this field interview. There is significant wind and crowd noise. I need clean audio for a documentary.
```

## Tips

- ChatGPT can assess the noise level and predict cleanup quality before processing
- Ask for a cleaned version with minimal processing and one with aggressive noise removal
- Great for documentary and journalism work where re-recording is impossible
