Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	55.312496	1286.458225	1516.6667749999997	55.124996	55.499996	0.375	20250219_053850UTC_V00OS11.WAV
"B"""	36.018752	446.87500000000034	609.3750000000003	35.937502	36.100002	0.1624999999999943	20250219_053850UTC_V00OS11.WAV
V	28.131248	1367.7105	1611.4605	27.949998	28.312498	0.3624999999999971	20250219_053850UTC_V00OS11.WAV
V	17.918752	1286.4605	1611.4605	17.775002	18.062502	0.2875000000000014	20250219_053850UTC_V00OS11.WAV
X	17.893752	1300.002275	1597.9187250000002	17.737502	18.050002	0.3125	20250219_053850UTC_V00OS11.WAV