Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	30.437504	406.2522750000004	582.2937250000003	29.612504	31.262504	1.6499999999999986	20250208_191450UTC_V00OS11.WAV
A	35.431248	40.6272750000002	216.6687250000002	35.037498	35.824997999999994	0.7874999999999943	20250208_191450UTC_V00OS11.WAV
A	4.181248	4888.543725	5118.752275	3.874998	4.487498	0.6125000000000003	20250208_191450UTC_V00OS11.WAV