Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	15.075	406.25227500000005	541.6687250000001	14.2625	15.8875	1.625	20250415_042835UTC_V00OS11.WAV
O	41.618752	311.45822499999974	460.4167749999997	40.975	42.262504	1.2875039999999984	20250415_042835UTC_V00OS11.WAV