Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	10.137504	0.0022750000003526	176.04372500000034	10.050004	10.225004	0.1750000000000007	20250305_153217UTC_V00OS11.WAV
A	20.95	27.08127499999993	243.74772499999995	20.5625	21.3375	0.7749999999999986	20250305_153217UTC_V00OS11.WAV