Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
F	15.762496	6012.5	6500.0	15.549995999999998	15.974996	0.4250000000000007	20250219_040250UTC_V00OS11.WAV
V	15.193752	1421.8749999999998	1584.3749999999998	15.050002	15.337502	0.2875000000000014	20250219_040250UTC_V00OS11.WAV
V	22.743752	1367.708225	1638.5417749999997	22.600002	22.887502	0.2875000000000014	20250219_040250UTC_V00OS11.WAV
D	4.612504	5714.584199999999	6499.9987	4.425004	4.800004	0.375	20250219_040250UTC_V00OS11.WAV
V	53.531248	1327.0855	1570.8355	53.362498	53.699998	0.3375000000000057	20250219_040250UTC_V00OS11.WAV