Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	4.987504	216.66775	1002.08225	4.825004000000001	5.150004	0.3249999999999993	20250222_100850UTC_V00OS11.WAV
D	2.631248	162.50325000000004	988.54275	2.462498	2.799998	0.3375000000000003	20250222_100850UTC_V00OS11.WAV
D	3.8	67.70725000000004	934.37175	3.6125	3.9875	0.375	20250222_100850UTC_V00OS11.WAV
V	38.837504	176.04275000000013	961.4572500000002	38.637504	39.037504000000006	0.4000000000000057	20250222_100850UTC_V00OS11.WAV
D	38.831248	148.95725000000022	974.9967500000002	38.624998000000005	39.037498	0.4124999999999943	20250222_100850UTC_V00OS11.WAV
D	16.3	203.1282500000004	988.5427500000004	16.150000000000002	16.45	0.2999999999999971	20250222_100850UTC_V00OS11.WAV