Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	33.137504	379.16677500000014	555.2082250000002	32.125004	34.150004	2.0250000000000057	20250219_005050UTC_V00OS11.WAV
T	39.275	365.62500000000017	568.7500000000002	38.55	40.0	1.4500000000000028	20250219_005050UTC_V00OS11.WAV
T	15.268752	352.0854999999998	555.2104999999998	14.537503999999998	16.0	1.4624960000000016	20250219_005050UTC_V00OS11.WAV