Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	14.418752	230.20822500000003	785.4167749999999	14.175002	14.662502	0.4875000000000007	20250223_140850UTC_V00OS11.WAV
E	55.387496	230.2082249999999	866.6667749999999	54.987496	55.787496	0.7999999999999972	20250223_140850UTC_V00OS11.WAV