Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	45.3	771.8749999999997	1218.7499999999998	45.0625	45.5375	0.4749999999999943	20250308_165617UTC_V00OS11.WAV
"B"""	15.431248	0.0022750000003526	176.04372500000034	15.349998	15.512498	0.1625000000000014	20250308_165617UTC_V00OS11.WAV
H	55.45	94.79372500000004	243.75227500000005	54.925	55.975	1.0499999999999972	20250308_165617UTC_V00OS11.WAV
V	54.093752	1882.293725	2193.752275	53.987502	54.200002000000005	0.2125000000000056	20250308_165617UTC_V00OS11.WAV