Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	55.681248	148.9605000000003	1042.7105000000004	55.424998	55.937498	0.5125000000000028	20250423_232235UTC_V00OS11.WAV
D	50.406248	40.62175000000008	758.3322500000002	50.099998	50.712498	0.6124999999999972	20250423_232235UTC_V00OS11.WAV
A	9.431248	54.16872499999977	243.75227499999977	9.137498	9.724998	0.5874999999999986	20250423_232235UTC_V00OS11.WAV
A	13.243752	203.12727499999983	704.1687249999998	12.975002	13.512502	0.5375000000000014	20250423_232235UTC_V00OS11.WAV
E	33.587496	203.1272750000001	744.793725	33.162496000000004	34.012496	0.8499999999999943	20250423_232235UTC_V00OS11.WAV
D	28.606248	0.0032500000001505	866.6677500000003	28.362498	28.849998	0.4874999999999971	20250423_232235UTC_V00OS11.WAV
E	18.025	54.16774999999973	717.7072499999997	17.775	18.275	0.5	20250423_232235UTC_V00OS11.WAV
D	7.368752	40.62174999999979	717.7072499999998	7.062501999999999	7.675002	0.6125000000000007	20250423_232235UTC_V00OS11.WAV