Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	7.206248	379.16677500000014	555.2082250000002	6.675000000000001	7.737496	1.0624959999999994	20250201_164450UTC_V00OS11.WAV
T	30.481248	419.79372500000034	568.7522750000004	29.599996	31.3625	1.7625039999999998	20250201_164450UTC_V00OS11.WAV