Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	3.518752	3710.4145	3954.1645	3.387502	3.650002	0.2625000000000002	20250222_065650UTC_V00OS11.WAV
V	39.85	3588.541775	4008.333225	39.75	39.95	0.2000000000000028	20250222_065650UTC_V00OS11.WAV
V	13.731248	3547.9145000000003	3994.7895	13.612498	13.849998	0.2375000000000007	20250222_065650UTC_V00OS11.WAV
V	17.6	3710.4145	3994.7895	17.462500000000002	17.7375	0.2749999999999986	20250222_065650UTC_V00OS11.WAV