Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	44.443752	94.79177500000014	230.2082250000001	43.8625	45.025004	1.1625039999999984	20250423_084635UTC_V00OS11.WAV
P	48.4375	67.71049999999977	230.21049999999977	48.0	48.875	0.875	20250423_084635UTC_V00OS11.WAV
O	6.487504	270.8312749999999	406.247725	5.787504	7.187504000000001	1.4000000000000004	20250423_084635UTC_V00OS11.WAV
O	29.468752	81.25000000000014	243.7500000000001	28.7125	30.225004	1.5125039999999998	20250423_084635UTC_V00OS11.WAV