Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	3.325	1123.9582250000003	1638.541775	3.225	3.4250000000000003	0.2000000000000001	20250216_234450UTC_V00OS11.WAV
D	13.937504	4008.33225	5078.12175	13.612504	14.262504	0.6499999999999986	20250216_234450UTC_V00OS11.WAV