Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	9.068752	0.0022750000003526	176.04372500000034	8.825002	9.312502	0.4875000000000007	20250221_201450UTC_V00OS11.WAV
T	33.768752	406.25227500000005	541.6687250000001	32.9375	34.600004	1.6625039999999984	20250221_201450UTC_V00OS11.WAV