Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	43.025	27.0822500000001	974.99675	42.8625	43.1875	0.3250000000000028	20250307_095617UTC_V00OS11.WAV
V	21.137496	311.4605	839.5855	20.949996	21.324996	0.375	20250307_095617UTC_V00OS11.WAV
D	21.137496	189.58550000000025	880.2105000000003	20.949996	21.324996	0.375	20250307_095617UTC_V00OS11.WAV
D	55.637496	148.95724999999987	947.9177499999998	55.449996	55.824996	0.375	20250307_095617UTC_V00OS11.WAV
D	54.462504	203.1282499999998	907.2927499999998	54.287504000000006	54.637504	0.3499999999999943	20250307_095617UTC_V00OS11.WAV
J	15.781248	54.16450000000003	947.9145	15.574998	15.987498	0.4125000000000014	20250307_095617UTC_V00OS11.WAV
D	10.362496	338.5417750000003	920.8332250000004	10.187496	10.537496	0.3500000000000014	20250307_095617UTC_V00OS11.WAV
E	32.075	54.16775000000018	880.2072500000002	32.0	32.150000000000006	0.1500000000000056	20250307_095617UTC_V00OS11.WAV