Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	27.068752	257.2937249999999	365.627275	26.537504	27.6	1.062496000000003	20250306_181417UTC_V00OS11.WAV
T	11.8	433.333225	582.291775	10.9625	12.6375	1.6750000000000007	20250306_181417UTC_V00OS11.WAV
"B"""	10.15	0.0	189.5812750000001	10.0625	10.2375	0.1750000000000007	20250306_181417UTC_V00OS11.WAV
T	43.05	338.54177500000003	473.958225	42.3375	43.7625	1.4249999999999972	20250306_181417UTC_V00OS11.WAV
O	43.068752	338.54177500000003	473.958225	42.375	43.76250400000001	1.387504000000007	20250306_181417UTC_V00OS11.WAV