Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	32.7312496	135.4145000000002	988.5395000000002	32.5749996	32.8874996	0.3125	20250206_154450UTC_V00OS11.WAV
D	36.468752	162.49999999999966	1015.6249999999995	36.312502	36.625002	0.3125	20250206_154450UTC_V00OS11.WAV
D	23.531248	162.5000000000001	975.0	23.349998	23.712498	0.3624999999999971	20250206_154450UTC_V00OS11.WAV
C	11.881248	230.2105000000004	961.4605000000004	11.724998	12.037498	0.3125	20250206_154450UTC_V00OS11.WAV
D	13.05	148.9572499999997	1015.6217499999998	12.875	13.225	0.3500000000000014	20250206_154450UTC_V00OS11.WAV