---
title: "Remove background noise"
method: POST
path: "/v1/audio/denoise"
tags: ["Speech"]
---

# Remove background noise

`POST /v1/audio/denoise`

## Request

- Base URL: `https://api.dharun.dev`
- URL: `https://api.dharun.dev/v1/audio/denoise`
- Auth: none declared

Send a recording (MP3, WAV, Ogg, M4A, WebM, video files too) and get it back with fans, traffic and hum lowered, as mono 48 kHz. The first five minutes are cleaned. Options go in the query string, or as form fields when the file is sent as multipart/form-data.

## Query parameters

- `format` 'mp3' | 'ogg' | 'wav'
- `limit` integer

## Response `200`

Success

## Other responses

- `400`: Error
- `404`: Error
- `413`: Error
- `429`: Error

---

[API](https://skmtc.dev/dharun/apis/india-api-free-open-source-apis-for-indian-data.md) · [All operations](https://skmtc.dev/dharun/apis/india-api-free-open-source-apis-for-indian-data/llms.txt) · [OpenAPI document](https://skmtc.dev/dharun/apis/india-api-free-open-source-apis-for-indian-data/revisions/ecd8b0ec7863?raw)