Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	16.2812496	379.16775000000007	1584.37825	16.1624996	16.399999599999997	0.2374999999999971	20250219_074450UTC_V00OS11.WAV
A	19.256248	40.622724999999946	230.20627499999995	18.999998	19.512498	0.5125000000000028	20250219_074450UTC_V00OS11.WAV
D	37.187504	4550.00325	5538.5427500000005	36.950004	37.425004	0.4749999999999943	20250219_074450UTC_V00OS11.WAV