Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.243752	392.7105000000001	555.2105000000001	43.3	45.187504	1.887504000000007	20250201_080850UTC_V00OS11.WAV
T	42.925	460.4167750000004	595.8332250000003	42.2625	43.5875	1.3250000000000028	20250201_080850UTC_V00OS11.WAV
T	22.225	392.7105000000001	555.2105000000001	21.387500000000003	23.0625	1.6749999999999972	20250201_080850UTC_V00OS11.WAV
T	28.168752	379.16677500000014	555.2082250000002	27.3375	29.000004	1.6625039999999984	20250201_080850UTC_V00OS11.WAV
T	35.531248	473.9604999999998	636.4604999999998	34.812496	36.25	1.437504000000004	20250201_080850UTC_V00OS11.WAV
T	39.412496	473.96050000000025	595.8355000000003	38.862496	39.962496	1.0999999999999943	20250201_080850UTC_V00OS11.WAV
T	0.993752	392.7062749999998	568.7477249999998	0.0125039999999999	1.975	1.962496	20250201_080850UTC_V00OS11.WAV