Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	47.137496	94.79177500000014	230.2082250000001	46.299996	47.974996	1.6749999999999972	20250306_143217UTC_V00OS11.WAV
P	13.625	94.79372500000004	243.75227500000005	13.0875	14.1625	1.0749999999999993	20250306_143217UTC_V00OS11.WAV
P'	13.625	108.33550000000004	230.21050000000005	13.1375	14.1125	0.9750000000000014	20250306_143217UTC_V00OS11.WAV
P	14.868752	108.33550000000004	230.21050000000005	14.062504	15.675	1.6124960000000002	20250306_143217UTC_V00OS11.WAV