Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	47.006248	433.3312750000001	568.7477250000001	46.162496	47.85	1.687504000000004	20250204_141450UTC_V00OS11.WAV
T	8.7937496	446.877275	582.2937249999999	8.0000016	9.5874976	1.5874960000000016	20250204_141450UTC_V00OS11.WAV
T	52.881248	406.24772500000006	595.8312750000001	51.937496	53.825	1.887504000000007	20250204_141450UTC_V00OS11.WAV
T	2.75	406.25	609.375	1.7	3.8	2.1	20250204_141450UTC_V00OS11.WAV
T	31.062496	406.2522750000004	582.2937250000003	30.224996	31.899996	1.6749999999999972	20250204_141450UTC_V00OS11.WAV
T	25.05	406.2522750000004	582.2937250000003	24.1375	25.9625	1.8250000000000028	20250204_141450UTC_V00OS11.WAV