Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	54.043752	81.24772500000023	230.20627500000023	53.0875	55.000004	1.9125039999999984	20250306_160817UTC_V00OS11.WAV
H	47.231248	108.33322499999971	257.2917749999997	46.5	47.962496	1.4624960000000016	20250306_160817UTC_V00OS11.WAV
A	19.537496	67.70627499999995	203.12272499999995	19.049996	20.024996	0.9750000000000014	20250306_160817UTC_V00OS11.WAV