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Audio & SpeechActive

noise-reduction

bylibrosa

Noise reduction algorithm that reduces noise in time-domain signals like speech, bioacoustics, and physiological signals.

Speech to SpeechLibrosaNoise ReductionAudio
Model ID
noise-reduction
Provider
librosa
Added
1702716086
wiro playground—librosa/noise-reduction
Reset to defaults
00:00/00:00

You can upload audio files in MP3, WAV, OGG, M4A or WebM format.

You can upload audio files in MP3, WAV, OGG, M4A or WebM format. Enter comma-separated audio file URLs and make sure they are accessible.

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Sample outputs
Added 1702716086

API quick start

Run noise-reduction with a single API call.

POST https://api.wiro.ai/v1/Run/librosa/noise-reduction
{
  "sampleRate": 44100,
  "inputAudio": "https://your-cdn.com/input.mp3",
  "inputAudioUrl": "...",
  "spectralGating": true
}
curl
curl -X POST "https://api.wiro.ai/v1/Run/librosa/noise-reduction" \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_WIRO_API_KEY" \
  --data-binary @- <<'JSON'
{
  "sampleRate": 44100,
  "inputAudio": "https://your-cdn.com/input.mp3",
  "inputAudioUrl": "...",
  "spectralGating": true
}
JSON
View full API docs