Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	16.5687504	108.33322499999974	663.5417749999997	16.4875004	16.6500004	0.1625000000000014	20250418_113435UTC_V00OS11.WAV
C	40.725	54.164499999999634	582.2894999999996	40.6375	40.8125	0.1749999999999971	20250418_113435UTC_V00OS11.WAV
C	38.631248	81.24675000000002	1327.0822500000002	38.424998	38.837498	0.4124999999999943	20250418_113435UTC_V00OS11.WAV