Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	26.468752	13.54275000000041	975.0032500000004	26.237502	26.700002	0.4624999999999986	20250304_225017UTC_V00OS11.WAV
T	38.906248	433.3355000000004	555.2105000000004	38.1	39.712496	1.612495999999993	20250304_225017UTC_V00OS11.WAV