Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	37.968752	379.1645000000002	541.6645000000002	36.912504	39.025000000000006	2.1124960000000077	20250423_174035UTC_V00OS11.WAV
T	31.275	338.54177500000003	473.958225	30.6875	31.8625	1.1749999999999972	20250423_174035UTC_V00OS11.WAV