Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	17.231248	1286.456275	1543.7477250000002	17.149998	17.312498	0.1625000000000014	20250217_082050UTC_V00OS11.WAV
F	4.087504	135.41774999999978	975.0032499999998	3.900004	4.275004	0.375	20250217_082050UTC_V00OS11.WAV
C	30.893752	148.9562749999998	609.3727249999998	30.787502	31.000002	0.2124999999999985	20250217_082050UTC_V00OS11.WAV
V	54.731248	1286.4605	1611.4605	54.599998	54.862498	0.2625000000000028	20250217_082050UTC_V00OS11.WAV
V	8.7375	893.7499999999997	1096.8749999999995	8.4625	9.0125	0.5500000000000007	20250217_082050UTC_V00OS11.WAV