Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	20.018752	5768.748700000001	6486.4592	19.837502	20.200002	0.3624999999999971	20250218_123850UTC_V00OS11.WAV
T	11.762504	311.4562750000001	487.49772500000006	11.037504	12.487504	1.4499999999999993	20250218_123850UTC_V00OS11.WAV
T	38.443752	379.1645000000002	541.6645000000002	37.8	39.087504	1.2875039999999984	20250218_123850UTC_V00OS11.WAV