Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	34.831248	5795.83355	6486.45855	34.537498	35.124998000000005	0.5875000000000057	20250223_152650UTC_V00OS11.WAV
D	42.856248	176.0437250000004	812.5022750000003	42.662498	43.049998	0.3875000000000028	20250223_152650UTC_V00OS11.WAV