Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	34.325	203.12175000000008	1002.0822500000002	34.175000000000004	34.475	0.2999999999999971	20250211_090850UTC_V00OS11.WAV
D	13.793752	176.0395000000002	744.7895000000002	13.562502	14.025002	0.4624999999999986	20250211_090850UTC_V00OS11.WAV
I	2.325	216.6687250000004	771.8772750000003	1.975	2.6750000000000003	0.7000000000000002	20250211_090850UTC_V00OS11.WAV