Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	7.875	40.62727499999991	176.0437249999999	7.7625	7.9875	0.2249999999999996	20250220_205650UTC_V00OS11.WAV
I	2.175	216.6644999999998	744.7894999999999	1.9	2.45	0.5499999999999998	20250220_205650UTC_V00OS11.WAV
D	2.168752	216.6667750000002	717.7082250000001	1.887502	2.450002	0.5625	20250220_205650UTC_V00OS11.WAV
E	2.162496	243.7499999999997	731.2499999999998	1.874996	2.449996	0.5750000000000002	20250220_205650UTC_V00OS11.WAV
E	0.7375	216.6644999999998	541.6644999999999	0.2125	1.2625000000000002	1.0500000000000005	20250220_205650UTC_V00OS11.WAV
M	21.668752	40.62727500000035	135.41872500000034	21.300002	22.037502	0.7374999999999972	20250220_205650UTC_V00OS11.WAV
D	49.418752	54.167749999999785	853.1282499999998	49.250002	49.587502	0.3375000000000057	20250220_205650UTC_V00OS11.WAV