Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	32.75	406.24772499999983	555.2062749999998	32.0	33.5	1.5	20250304_073817UTC_V00OS11.WAV
T	25.381248	406.25227500000005	541.6687250000001	24.2625	26.499996	2.237496	20250304_073817UTC_V00OS11.WAV
T	29.6	392.7062750000002	528.1227250000002	28.875	30.325000000000003	1.4500000000000028	20250304_073817UTC_V00OS11.WAV
U	29.6	392.7062750000002	528.1227250000002	28.9	30.3	1.3999999999999986	20250304_073817UTC_V00OS11.WAV
T	31.462504	379.1667749999998	514.5832249999999	30.925004	32.000004	1.0749999999999993	20250304_073817UTC_V00OS11.WAV
T	55.5	379.1645000000002	541.6645000000002	55.0	56.0	1.0	20250304_073817UTC_V00OS11.WAV
T	51.537496	392.7062750000002	528.1227250000002	50.512496	52.562496	2.049999999999997	20250304_073817UTC_V00OS11.WAV