Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	29.275	460.4167750000004	595.8332250000003	28.45	30.1	1.6499999999999986	20250130_123250UTC_V00OS11.WAV
O	50.106248	40.6272750000002	216.6687250000002	49.862498	50.349998	0.4874999999999971	20250130_123250UTC_V00OS11.WAV
O	55.275	40.622724999999946	230.20627499999995	55.0375	55.5125	0.4749999999999943	20250130_123250UTC_V00OS11.WAV
T	52.7	379.1645000000001	622.9145000000001	51.837500000000006	53.5625	1.7249999999999943	20250130_123250UTC_V00OS11.WAV
T	22.931248	460.4167750000004	595.8332250000003	21.987496	23.875	1.887504	20250130_123250UTC_V00OS11.WAV
O	21.956248	13.543725000000194	243.7522750000002	21.712498000000004	22.199998	0.4874999999999971	20250130_123250UTC_V00OS11.WAV