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Update icad_tone.py

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SpudGunMan
2025-11-12 16:18:26 -08:00
parent 14b876b989
commit c79f3cdfbc
1 changed files with 8 additions and 7 deletions
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15
etc/icad_tone.py
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@@ -164,9 +164,9 @@ def main():
print(f"Error processing HTTP stream: {e}", file=sys.stderr)
sys.exit(4)
elif AUDIO_SOURCE == "soundcard":
# print("Available audio devices:")
# for i, dev in enumerate(sd.query_devices()):
# print(f"{i}: {dev['name']} ({dev['max_input_channels']} in, {dev['max_output_channels']} out)")
print("Available audio devices:")
for i, dev in enumerate(sd.query_devices()):
print(f"{i}: {dev['name']} ({dev['max_input_channels']} in, {dev['max_output_channels']} out)")
print("Listening to audio device:")
buffer = np.array([], dtype=np.float32)
# Set a larger chunk size for detection, e.g. 8192
@@ -205,10 +205,11 @@ def main():
device=INPUT_DEVICE
):
print("Press Ctrl+C to stop.")
import signal
signal.pause() # Wait for Ctrl+C, keeps CPU usage minimal
except KeyboardInterrupt:
print("Stopped by user.")
try:
while True:
time.sleep(0.5) # Keeps CPU usage low
except KeyboardInterrupt:
print("Stopped by user.")
except Exception as e:
print(f"Error accessing soundcard: {e}", file=sys.stderr)
sys.exit(5)