Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	49.362496	162.49772500000017	758.3312750000002	49.274996	49.449996	0.1749999999999971	20250216_085650UTC_V00OS11.WAV
T	42.137504	406.25227500000005	541.6687250000001	41.387504	42.887504	1.5	20250216_085650UTC_V00OS11.WAV
T	1.262504	419.79372500000034	568.7522750000004	0.5750040000000001	1.950004	1.375	20250216_085650UTC_V00OS11.WAV
T	18.956248	433.333225	582.291775	18.074996	19.8375	1.7625039999999998	20250216_085650UTC_V00OS11.WAV