Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	51.662496	94.79372500000004	243.75227500000005	51.037496	52.287496	1.25	20250422_141635UTC_V00OS11.WAV
O	13.862504	94.79372500000034	284.37727500000034	13.312504	14.412504000000002	1.1000000000000014	20250422_141635UTC_V00OS11.WAV
E	42.662496	121.87272499999978	636.4562749999998	42.349996	42.974996	0.625	20250422_141635UTC_V00OS11.WAV
P'	4.55	94.7894999999998	257.2894999999998	4.0875	5.0125	0.9250000000000008	20250422_141635UTC_V00OS11.WAV
H	17.625	94.79372500000004	243.75227500000005	17.0625	18.1875	1.125	20250422_141635UTC_V00OS11.WAV