https://github.com/thilinasatoru/pi-audio-detector

RaspberryPi USB Mic voice detection script.
https://github.com/thilinasatoru/pi-audio-detector

audio microphone-audio-capture python raspberry-pi

Last synced: 2 days ago
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RaspberryPi USB Mic voice detection script.

• Host: GitHub
• URL: https://github.com/thilinasatoru/pi-audio-detector
• Owner: ThilinaSatoru
• Created: 2024-08-14T13:53:32.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2024-09-01T08:28:11.000Z (27 days ago)
• Last Synced: 2024-09-26T04:40:27.733Z (2 days ago)
• Topics: audio, microphone-audio-capture, python, raspberry-pi
• Language: Python
• Homepage:
• Size: 390 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Parameters

```py

# Parameters

sample_rate = 44100  # Hz

channels = 1         # mono

duration = 10        # seconds

cry_threshold_dB = 60  # Loudness threshold for detecting suspicious sound

low_freq = 500       # Hz (lower frequency limit for band-pass filter)

high_freq = 4000     # Hz (upper frequency limit for band-pass filter)

use_bandpass_filter = False  # Boolean to enable or disable band-pass filter

# Buffer length in samples

buffer_length = int(sample_rate * 0.5)  # 0.5 seconds buffer

api_url = "http://localhost:5000/audio"  # Replace with your API endpoint

```