Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	29.881248	176.04275	975.00325	29.737498	30.024998	0.2875000000000014	20250212_052050UTC_V00OS11.WAV
D	31.162496	203.12175000000008	1002.0822500000002	30.999996	31.324996	0.3250000000000028	20250212_052050UTC_V00OS11.WAV
V	33.156248	446.875	771.875	33.012498	33.299997999999995	0.2874999999999943	20250212_052050UTC_V00OS11.WAV
D	0.4625	40.62500000000029	812.5000000000002	0.35	0.5750000000000001	0.225	20250212_052050UTC_V00OS11.WAV
D	53.025	67.7105000000002	798.9605000000001	52.825	53.225	0.4000000000000057	20250212_052050UTC_V00OS11.WAV
C	40.2	0.0032499999997526	907.2927499999998	40.025000000000006	40.375	0.3499999999999943	20250212_052050UTC_V00OS11.WAV
D	42.631248	162.4967500000002	961.4572500000002	42.487498	42.774998	0.2874999999999943	20250212_052050UTC_V00OS11.WAV