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VEED Clean Audio

Integrate

Model id veed/clean-audio
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/veed/clean-audio?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Files like the example: $0.013 13 API credits your files are measured before the run Run it on this page

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VEED Audio #speech-enhancement#noise-reduction#audio-denoise

Speech denoiser that cleans noisy recordings or a video's audio track and normalizes loudness

VEED · Audio

Your first result goes here

Build a request below and run it with your API key. Outputs are copied to our storage, kept forever or 7 days for free.

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Controls are generated from the model schema. The code and the price update as you change them.

•required audio_url
Drop a file, or

Recording supplied for cleaning through a public URL or data URI, accepting any audio or video decodable by ffmpeg, including wav, ogg, mp3, webm, m4a, mov, aac, and mp4. For video, processing uses the audio track; call /video to receive the video with cleaned audio, and multichannel recordings are downmixed to mono. Maximum duration is 30 minutes, with a 512 MB size limit.

Advanced output_format · strength · target_lufs
output_format default flac

Audio container choice: FLAC retains lossless quality at roughly half the file size of WAV. The output has one channel at 48 kHz with 16-bit samples.

default 0.874

Speech-background suppression strength: lower settings retain more room tone beneath the voice, but pauses between words are fully cleaned regardless. The floor for remaining original sound is 1 minus strength; the default of 0.874 corresponds to the validated -18 dB setting.

default -19

Integrated output loudness target under ITU-R BS.1770; supplying null via the API bypasses normalization and preserves the source level. Otherwise, the default is -19 LUFS, matching what the VEED editor delivers, and the true-peak ceiling is -1.1 dBTP.

POST /run/veed/clean-audio?wait=20 quote → $0.013
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/veed/clean-audio?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

Your key stays in this browser: it is sent only to the Doitong API and saved (localStorage) only if you tick Remember. Get an API key

About VEED Clean Audio

Removes background noise from speech recordings. `audio_url` accepts any audio or video format ffmpeg can decode. `strength` (0-1) sets how much suppression is applied under speech, and `target_lufs` (-40 to -8) sets output loudness, or can be skipped. Output is 48 kHz mono 16-bit, as flac or wav, with the input's duration.

Parameters

Send either the canonical name or the native name, not both. Canonical names

NameType DefaultAllowed Description
audio_urlrequired audio
Typeurl · audio
Recording supplied for cleaning through a public URL or data URI, accepting any audio or video decodable by ffmpeg, including wav, ogg, mp3, webm, m4a, mov, aac, and mp4. For video, processing uses the audio track; call /video to receive the video with cleaned audio, and multichannel recordings are downmixed to mono. Maximum duration is 30 minutes, with a 512 MB size limit.
strengthoptional
Typenumber
Default0.874
0 – 1
Speech-background suppression strength: lower settings retain more room tone beneath the voice, but pauses between words are fully cleaned regardless. The floor for remaining original sound is 1 minus strength; the default of 0.874 corresponds to the validated -18 dB setting.
target_lufsoptional
Typenumber | null
Default-19
-40 – -8
Integrated output loudness target under ITU-R BS.1770; supplying null via the API bypasses normalization and preserves the source level. Otherwise, the default is -19 LUFS, matching what the VEED editor delivers, and the true-peak ceiling is -1.1 dBTP.
output_formatoptional
Typeenum
Defaultflac
flacwav
Audio container choice: FLAC retains lossless quality at roughly half the file size of WAV. The output has one channel at 48 kHz with 16-bit samples.
required Canonical name, also accepted

File parameters take a public https:// URL, a data: URI up to 10 MB, or the file_url of an upload. Files

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "veed/clean-audio",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 13,
    "usd": "0.013",
    "charged": 13,
    "refunded": 0
  },
  "input": {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200
    },
    "audio_duration": 1.0
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
audio
object {url, content_type, file_name, file_size}Cleaned audio matching the source duration, with loudness normalization applied. The recording uses a single channel, a 48 kHz sample rate, and 16-bit depth.
audio_duration
numberDuration of the input, measured in seconds.

More models: Audio

For AI agents: this page as Markdown is at https://doitong.com/developers/models/veed/clean-audio.md. All models and guides: https://doitong.com/developers/llms.txt