Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	32.5625	108.33549999999993	311.4604999999999	32.475	32.65	0.1749999999999971	20250423_025835UTC_V00OS11.WAV
P	9.106248	257.2894999999999	419.7894999999999	8.274996000000002	9.9375	1.6625039999999984	20250423_025835UTC_V00OS11.WAV