Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	51.043752	257.2937249999999	365.627275	50.45	51.637504	1.187504000000004	20250420_120435UTC_V00OS11.WAV
"B"""	6.65	0.0	189.5812750000001	6.5625	6.737500000000001	0.1750000000000007	20250420_120435UTC_V00OS11.WAV
T	19.6	270.83127500000023	446.8727250000002	18.625	20.575000000000003	1.9500000000000028	20250420_120435UTC_V00OS11.WAV