Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	4.537496	2315.625	2884.375	3.937496	5.137496	1.1999999999999995	20250310_132617UTC_V00OS11.WAV
"B"""	1.743752	0.0022750000003526	176.04372500000034	1.662502	1.825002	0.1625000000000001	20250310_132617UTC_V00OS11.WAV