Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	13.475	176.0395000000002	744.7895000000002	13.1875	13.7625	0.5749999999999993	20250307_082617UTC_V00OS11.WAV
P'	35.068752	81.24772500000023	230.20627500000023	34.662504000000006	35.475	0.8124959999999959	20250307_082617UTC_V00OS11.WAV
E	36.193752	257.2894999999999	622.9144999999999	35.887502000000005	36.500002	0.6124999999999972	20250307_082617UTC_V00OS11.WAV
D	26.731248	13.53949999999992	663.5394999999999	26.512498	26.949998	0.4375	20250307_082617UTC_V00OS11.WAV