Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	45.281248	81.25325000000038	907.2927500000004	44.999998	45.562498	0.5625	20250417_102235UTC_V00OS11.WAV
D	17.843752	81.25000000000028	975.0000000000005	17.550002	18.137502	0.5874999999999986	20250417_102235UTC_V00OS11.WAV
D	54.443752	94.79275000000008	853.1282500000001	54.150002	54.737502000000006	0.5875000000000057	20250417_102235UTC_V00OS11.WAV
H	32.1937496	176.0395000000001	419.7895000000001	32.0374996	32.3499996	0.3125	20250417_102235UTC_V00OS11.WAV
D	36.243752	54.164499999999805	907.2895	35.975002	36.512502	0.5374999999999943	20250417_102235UTC_V00OS11.WAV
B	9.331248	0.0022750000003526	176.04372500000034	9.237498	9.424998	0.1875	20250417_102235UTC_V00OS11.WAV
D	27.112496	94.7927499999999	934.37825	26.837496	27.387496	0.5499999999999972	20250417_102235UTC_V00OS11.WAV