Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
J	8.95	311.45822499999986	582.2917749999998	8.1625	9.7375	1.5749999999999993	20250216_235650UTC_V00OS11.WAV
E	12.825	121.8772750000002	541.6687250000002	12.375	13.275	0.8999999999999986	20250216_235650UTC_V00OS11.WAV
E	48.4937504	189.58322500000017	541.6667750000001	48.0624984	48.9250024	0.8625040000000013	20250216_235650UTC_V00OS11.WAV
E	52.675	203.12727500000008	541.6687250000001	52.3	53.05	0.75	20250216_235650UTC_V00OS11.WAV