Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	14.337504	352.0812750000001	649.9977250000001	13.975003999999998	14.700004	0.7250000000000014	20250213_231450UTC_V00OS11.WAV
T	43.656248	406.2499999999997	568.7499999999998	42.962496	44.35	1.387504000000007	20250213_231450UTC_V00OS11.WAV