Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	17.843752	406.24772499999983	555.2062749999998	17.025	18.662504	1.6375039999999998	20250201_120250UTC_V00OS11.WAV
T	46.418752	379.16872499999977	528.1272749999998	45.7	47.137504	1.437504000000004	20250201_120250UTC_V00OS11.WAV
T	54.906248	379.1687250000001	568.752275	53.925	55.887496	1.9624960000000016	20250201_120250UTC_V00OS11.WAV