How to Clean Interview Audio with ChatGPT
Clean interview audio with ChatGPT and ToolRouter. Rescue dialogue from noisy recordings.
Tool
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.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
Steps
Once connected (see setup above), use the Audio Isolator tool:
- Ask: "Clean the background noise from this interview recording" and provide the file
- ChatGPT isolates the dialogue and returns the clean version
- Request: "Rate the quality of the cleaned audio versus the original"
- Download the cleaned interview
Example Prompt
Try this with ChatGPT using the Audio Isolator tool
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