Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	16.4375	54.166775000000285	189.58322500000028	16.0	16.875	0.875	20250416_123435UTC_V00OS11.WAV
O	43.337504	67.70627499999995	203.12272499999995	42.937504	43.737504	0.7999999999999972	20250416_123435UTC_V00OS11.WAV
P	46.881248	67.70627499999995	203.12272499999995	46.1375	47.624996	1.487495999999993	20250416_123435UTC_V00OS11.WAV
P	13.55	54.166775000000285	189.58322500000028	13.15	13.95	0.8000000000000007	20250416_123435UTC_V00OS11.WAV
P	14.85	54.168725000000194	203.1272750000002	14.1125	15.5875	1.4750000000000014	20250416_123435UTC_V00OS11.WAV
P	38.9	67.70627499999995	203.12272499999995	37.9	39.9	2.0	20250416_123435UTC_V00OS11.WAV