Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	28.95	27.0854999999998	1083.3354999999997	28.7625	29.1375	0.375	20250421_155235UTC_V00OS11.WAV
P	7.693752	284.3727250000002	433.3312750000002	7.387502	8.000002	0.6125000000000007	20250421_155235UTC_V00OS11.WAV
T	1.118752	325.0022750000004	460.41872500000034	0.1624999999999999	2.075004	1.912504	20250421_155235UTC_V00OS11.WAV
T	40.5312496	541.6644999999996	704.1644999999996	40.0249976	41.037501600000006	1.012504000000007	20250421_155235UTC_V00OS11.WAV
C	41.118752	40.625000000000114	1096.875	40.912502	41.325002	0.4124999999999943	20250421_155235UTC_V00OS11.WAV