Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	27.418752	433.333225	582.291775	26.65	28.187504	1.5375039999999984	20250312_003217UTC_V00OS11.WAV
T	12.493752	487.4977249999997	677.0812749999998	12.012504	12.975	0.9624960000000016	20250312_003217UTC_V00OS11.WAV
T	15.187504	406.24772499999983	555.2062749999998	14.375004	16.000004	1.625	20250312_003217UTC_V00OS11.WAV
T	21.856248	379.16872499999977	528.1272749999998	21.1125	22.599996	1.4874960000000002	20250312_003217UTC_V00OS11.WAV