Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	7.431248	162.5022750000002	297.9187250000002	6.862496	8.0	1.1375039999999998	20250420_221035UTC_V00OS11.WAV
D	3.556248	13.539500000000146	907.2895000000004	3.324998	3.787498	0.4625000000000003	20250420_221035UTC_V00OS11.WAV
D	46.068752	13.542750000000126	920.8322500000002	45.900002	46.237502000000006	0.3375000000000057	20250420_221035UTC_V00OS11.WAV
H	8.7125	108.3312749999998	243.7477249999998	8.1125	9.3125	1.1999999999999993	20250420_221035UTC_V00OS11.WAV
D	35.456248	40.62825000000004	907.29275	35.249998000000005	35.662498	0.4124999999999943	20250420_221035UTC_V00OS11.WAV
D	24.9	40.628250000000094	704.1677500000001	24.7	25.1	0.3999999999999986	20250420_221035UTC_V00OS11.WAV