Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	33.931248	406.2499999999997	568.7499999999998	33.349996	34.5125	1.1625039999999984	20250212_125650UTC_V00OS11.WAV
T	38.687504	419.7894999999996	622.9144999999996	38.012504	39.362504	1.3499999999999943	20250212_125650UTC_V00OS11.WAV