Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	20.343752	81.25000000000014	243.7500000000001	19.725004	20.9625	1.2374960000000002	20250306_153217UTC_V00OS11.WAV
O	11.7	230.2104999999998	473.9604999999998	11.525	11.875	0.3500000000000014	20250306_153217UTC_V00OS11.WAV
V	11.712504	243.75000000000017	487.50000000000017	11.537503999999998	11.887504	0.3500000000000014	20250306_153217UTC_V00OS11.WAV
P	24.6187496	81.24772500000023	230.20627500000023	24.0000016	25.2374976	1.2374960000000002	20250306_153217UTC_V00OS11.WAV
P	33.793752	81.24999999999986	203.12499999999983	33.0875	34.500004	1.4125039999999984	20250306_153217UTC_V00OS11.WAV