Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	55.468752	406.2522750000004	582.2937250000003	54.95	55.987504	1.0375039999999984	20250223_172650UTC_V00OS11.WAV
D	12.687504	3791.66775	4550.00325	12.175004	13.200004	1.0249999999999986	20250223_172650UTC_V00OS11.WAV