Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	7.206248	555.2082249999999	947.916775	7.112498	7.299998	0.1875	20250213_111450UTC_V00OS11.WAV
D	21.543752	257.2927499999999	975.00325	21.387502	21.700002	0.3125	20250213_111450UTC_V00OS11.WAV
D	43.275	40.62825000000032	947.9177500000004	43.1125	43.4375	0.3250000000000028	20250213_111450UTC_V00OS11.WAV
D	10.85	243.75	975.0	10.6625	11.0375	0.375	20250213_111450UTC_V00OS11.WAV