Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	2.325	365.6272749999998	744.7937249999998	2.0500000000000003	2.6	0.5499999999999998	20250422_233435UTC_V00OS11.WAV
T	15.406248	473.9582249999999	622.9167749999999	14.812496	16.0	1.1875040000000006	20250422_233435UTC_V00OS11.WAV