cronekorkn/bootshorn_investigation
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CroneKorkN 2025-06-01 18:10:13 +02:00
parent fc15d794a6
commit e126ca829d
Signed by: cronekorkn
SSH key fingerprint: SHA256:v0410ZKfuO1QHdgKBsdQNF64xmTxOF8osF1LIqwTcVw
1 changed files with 2 additions and 2 deletions
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process
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@ -22,7 +22,7 @@ AMPLITUDE_THRESHOLD = 200 # relative DB (rDB) (because not calibrated)
BLOCK_SECONDS = 3 # seconds (longer means more frequency resolution, but less time resolution) BLOCK_SECONDS = 3 # seconds (longer means more frequency resolution, but less time resolution)
DETECTION_DISTANCE = 30 # seconds (minimum time between detections) DETECTION_DISTANCE = 30 # seconds (minimum time between detections)
BLOCK_OVERLAP_FACTOR = 0.8 # overlap between blocks (0.8 means 80% overlap) BLOCK_OVERLAP_FACTOR = 0.8 # overlap between blocks (0.8 means 80% overlap)
MAX_NOISE = 0.1 # maximum noise level (relative DB) to consider a detection valid
def process_recording(filename): def process_recording(filename):
print('processing', filename) print('processing', filename)
@ -67,7 +67,7 @@ def process_recording(filename):
# check for detection criteria # check for detection criteria
max_freq_detected = DETECT_FREQUENCY_FROM <= max_freq <= DETECT_FREQUENCY_TO max_freq_detected = DETECT_FREQUENCY_FROM <= max_freq <= DETECT_FREQUENCY_TO
amplitude_detected = max_amplitude > AMPLITUDE_THRESHOLD amplitude_detected = max_amplitude > AMPLITUDE_THRESHOLD
low_noise_detected = noise < 0.1 low_noise_detected = noise < MAX_NOISE
# conclude detection # conclude detection
if ( if (