Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.443752	94.78949999999963	947.9144999999996	44.262502000000005	44.625002	0.3624999999999971	20250209_205650UTC_V00OS11.WAV
D	34.075	189.5855	961.4605	33.9125	34.237500000000004	0.3250000000000028	20250209_205650UTC_V00OS11.WAV
V	29.087504	2505.2105	2667.7105	28.675004	29.500004	0.8250000000000028	20250209_205650UTC_V00OS11.WAV