Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	26.725	392.7062749999998	568.7477249999998	25.950000000000003	27.5	1.5499999999999972	20250304_090217UTC_V00OS11.WAV
T	30.756248	365.62500000000017	568.7500000000002	29.7375	31.774996	2.0374959999999973	20250304_090217UTC_V00OS11.WAV
T	37.081248	379.16872499999977	528.1272749999998	36.35	37.812496	1.4624960000000016	20250304_090217UTC_V00OS11.WAV
T	53.875	352.08127499999966	487.4977249999996	53.1875	54.5625	1.375	20250304_090217UTC_V00OS11.WAV
T	48.825	419.79372500000034	568.7522750000004	48.0375	49.6125	1.5750000000000028	20250304_090217UTC_V00OS11.WAV
T	21.1	419.79372500000034	568.7522750000004	20.1875	22.012500000000003	1.8250000000000028	20250304_090217UTC_V00OS11.WAV
T	42.781248	419.7917749999997	555.2082249999997	41.75	43.812496	2.062495999999996	20250304_090217UTC_V00OS11.WAV