Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	47.206248	325.0	487.5	46.4125	47.999996	1.5874960000000016	20250219_144450UTC_V00OS11.WAV
P	16.6875	297.91677500000014	433.3332250000002	16.025	17.35	1.3250000000000028	20250219_144450UTC_V00OS11.WAV