Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	4.006248	975.0022750000002	1313.5437250000002	3.699998	4.312498000000001	0.6125000000000003	20250423_015835UTC_V00OS11.WAV
"B"""	54.006248	176.0417749999997	392.7082249999997	53.924998	54.087498	0.1624999999999943	20250423_015835UTC_V00OS11.WAV