Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	5.937504	67.70627499999995	203.12272499999995	5.425004	6.450004	1.0250000000000004	20250201_194450UTC_V00OS11.WAV
"B"""	1.237496	0.0022750000003526	176.04372500000034	1.149996	1.3249959999999998	0.1749999999999998	20250201_194450UTC_V00OS11.WAV