Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	19.131248	1530.208225	1679.1667749999997	19.024998	19.237498	0.2124999999999985	20250416_064035UTC_V00OS11.WAV
B	8.75	0.0022750000003526	176.04372500000034	8.6625	8.8375	0.1750000000000007	20250416_064035UTC_V00OS11.WAV
D	13.312496	40.624999999999886	1056.25	12.999996	13.624996	0.625	20250416_064035UTC_V00OS11.WAV