Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	4.187504	365.6227250000002	555.2062750000002	3.412504	4.962504	1.5500000000000005	20250219_112050UTC_V00OS11.WAV
T	4.187504	379.1687250000001	568.752275	3.400004	4.975003999999999	1.5749999999999995	20250219_112050UTC_V00OS11.WAV
T	19.675	365.6227250000002	555.2062750000002	18.6875	20.6625	1.9750000000000012	20250219_112050UTC_V00OS11.WAV
E	23.643752	406.2477249999997	758.3312749999998	23.325002	23.962502	0.6375000000000028	20250219_112050UTC_V00OS11.WAV
B	47.025	0.0022750000000684	135.41872500000005	46.9375	47.1125	0.1749999999999971	20250219_112050UTC_V00OS11.WAV
T	42.325	392.7082250000002	541.6667750000001	41.525000000000006	43.125	1.5999999999999943	20250219_112050UTC_V00OS11.WAV
T	25.8	379.1645000000002	541.6645000000002	24.9625	26.6375	1.6749999999999972	20250219_112050UTC_V00OS11.WAV
T	48.825	392.7062749999998	568.7477249999998	48.0	49.650000000000006	1.6500000000000057	20250219_112050UTC_V00OS11.WAV