Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	45.506248	3493.747725	3967.706275	45.399998	45.612498	0.2125000000000056	20250222_071450UTC_V00OS11.WAV
V	45.893752	3466.6645	3994.7895	45.675002	46.112502	0.4375	20250222_071450UTC_V00OS11.WAV
V	17.312496	3466.666775	4008.333225	17.149995999999998	17.474996	0.3250000000000028	20250222_071450UTC_V00OS11.WAV
X	0.2375	3141.66775	4021.87825	0.0124999999999999	0.4625	0.45	20250222_071450UTC_V00OS11.WAV