Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	43.006248	433.33550000000025	636.4605000000003	42.924998	43.087498	0.1624999999999943	20250422_104635UTC_V00OS11.WAV
V	31.568752	1069.7895000000003	1476.0395000000003	31.400002	31.737502	0.3374999999999986	20250422_104635UTC_V00OS11.WAV