https://github.com/rhasspy/pyspeex-noise

Noise suppression and automatic gain with speex
https://github.com/rhasspy/pyspeex-noise

Last synced: 9 days ago
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Noise suppression and automatic gain with speex

• Host: GitHub
• URL: https://github.com/rhasspy/pyspeex-noise
• Owner: rhasspy
• License: other
• Created: 2024-08-25T19:13:36.000Z (8 months ago)
• Default Branch: master
• Last Pushed: 2024-09-01T15:56:05.000Z (8 months ago)
• Last Synced: 2025-03-28T08:11:46.404Z (27 days ago)
• Language: C++
• Size: 1.07 MB
• Stars: 7
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# pyspeex-noise

Noise suppression and automatic gain control using speex.

``` python

from pyspeex_noise import AudioProcessor

auto_gain = 4000

noise_suppression = -30

audio_processor = AudioProcessor(auto_gain, noise_suppression)

# Process 10ms chunks of 16-bit mono PCM @16Khz

while audio := get_10ms_of_audio():

    assert len(audio) == 160 * 2  # 160 samples

    clean_audio = audio_processor.Process10ms(audio).audio

```