Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	24.5187504	27.08550000000035	148.96050000000037	24.0499984	24.9875024	0.937503999999997	20250219_215050UTC_V00OS11.WAV
H	24.525	13.53949999999979	135.4144999999998	24.0625	24.9875	0.9249999999999972	20250219_215050UTC_V00OS11.WAV
E	19.631248	54.16872500000022	609.3772750000002	19.374998	19.887498	0.5125000000000028	20250219_215050UTC_V00OS11.WAV