Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	8.225	0.0032499999999231	826.0427499999998	8.0875	8.362499999999999	0.2749999999999986	20250204_020250UTC_V00OS11.WAV
D	13.043752	0.0	1002.0822500000002	12.862502	13.225002	0.3625000000000007	20250204_020250UTC_V00OS11.WAV
D	35.687504	203.1282499999998	907.2927499999998	35.550003999999994	35.825004	0.2750000000000057	20250204_020250UTC_V00OS11.WAV
E	29.268752	297.9167749999999	798.9582249999999	29.100002	29.437502	0.3374999999999986	20250204_020250UTC_V00OS11.WAV
V	29.268752	365.6227249999998	798.9562749999998	29.112502	29.425002	0.3125	20250204_020250UTC_V00OS11.WAV