Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	34.575	67.70627499999965	162.49772499999966	33.9125	35.237500000000004	1.3250000000000028	20250213_213250UTC_V00OS11.WAV
P	24.5812504	54.16872499999991	162.5022749999999	24.1000024	25.0624984	0.9624960000000016	20250213_213250UTC_V00OS11.WAV
O	13.693752	40.62272499999965	189.5812749999997	13.400002	13.987502	0.5874999999999986	20250213_213250UTC_V00OS11.WAV