Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	1.137504	189.58224999999987	907.2927499999998	0.950004	1.325004	0.375	20250206_172050UTC_V00OS11.WAV
D	33.331248	176.0427499999999	920.83225	33.174998	33.487498	0.3125	20250206_172050UTC_V00OS11.WAV
D	35.85	176.03949999999998	907.2895	35.6875	36.0125	0.3250000000000028	20250206_172050UTC_V00OS11.WAV
D	46.593752	203.12825000000004	947.91775	46.462502	46.725002	0.2625000000000028	20250206_172050UTC_V00OS11.WAV