Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	15.412496	433.3332250000003	622.9167750000004	14.824996	15.999996	1.1750000000000007	20250422_231635UTC_V00OS11.WAV
A	18.868752	0.0	189.5812750000001	18.612502	19.125002	0.5125000000000028	20250422_231635UTC_V00OS11.WAV
B	37.068752	108.33127500000008	284.37272500000006	36.962502	37.175002000000006	0.2125000000000056	20250422_231635UTC_V00OS11.WAV