Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	23.087504	392.7062750000002	528.1227250000002	22.600004	23.575004	0.9750000000000014	20250306_073217UTC_V00OS11.WAV
T	23.068752	406.25227500000005	541.6687250000001	22.6	23.537504	0.937503999999997	20250306_073217UTC_V00OS11.WAV
T	44.143752	406.24772499999983	555.2062749999998	43.412504	44.875	1.4624960000000016	20250306_073217UTC_V00OS11.WAV
T	7.481248	392.7062749999998	568.7477249999998	6.962496	8.0	1.0375040000000002	20250306_073217UTC_V00OS11.WAV
U	49.931248	392.7082250000002	541.6667750000001	49.17499599999999	50.6875	1.512504000000007	20250306_073217UTC_V00OS11.WAV
O	49.925	379.16677500000014	555.2082250000002	49.1	50.75	1.6500000000000057	20250306_073217UTC_V00OS11.WAV
T	49.956248	406.24772499999983	555.2062749999998	49.137496	50.775000000000006	1.637504000000007	20250306_073217UTC_V00OS11.WAV