Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	50.756248	379.16677500000014	555.2082250000002	49.8375	51.674996	1.8374960000000016	20250305_164417UTC_V00OS11.WAV
T	26.618752	392.7062750000002	528.1227250000002	25.837504	27.4	1.562496000000003	20250305_164417UTC_V00OS11.WAV
"B"""	13.95	0.0	189.5812750000001	13.8625	14.0375	0.1750000000000007	20250305_164417UTC_V00OS11.WAV
A	44.431248	40.62727499999976	257.29372499999977	44.062498	44.799998	0.7374999999999972	20250305_164417UTC_V00OS11.WAV
T	20.125	379.1645000000002	541.6645000000002	19.325	20.925	1.6000000000000014	20250305_164417UTC_V00OS11.WAV