Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	41.543752	0.0	189.5812750000001	41.462502	41.625002	0.1624999999999943	20250304_052017UTC_V00OS11.WAV
T	48.4437496	379.1687250000001	568.752275	48.0000016	48.8874976	0.8874959999999987	20250304_052017UTC_V00OS11.WAV
D	51.8	40.62174999999962	798.9572499999997	51.575	52.025	0.4500000000000028	20250304_052017UTC_V00OS11.WAV
E	48.4562504	325.00227500000005	622.9187250000001	48.0249984	48.8875024	0.8625040000000013	20250304_052017UTC_V00OS11.WAV
G	53.368752	365.627275	663.5437249999999	52.875	53.862504	0.9875040000000012	20250304_052017UTC_V00OS11.WAV