Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	55.237504	176.04372499999977	325.00227499999977	54.475004	56.000004	1.5250000000000057	20250308_193217UTC_V00OS11.WAV
O	48.9	176.03949999999995	297.9145	48.45	49.35	0.9000000000000057	20250308_193217UTC_V00OS11.WAV
V	25.881248	203.12272499999983	758.3312749999998	25.637498	26.124998	0.4874999999999971	20250308_193217UTC_V00OS11.WAV
V	39.606248	1868.752275	2288.5437249999995	39.487498	39.724998	0.2374999999999971	20250308_193217UTC_V00OS11.WAV
V	33.093752	3778.127275	3954.168725	32.912502	33.275002	0.3624999999999971	20250308_193217UTC_V00OS11.WAV
D	39.55	176.04275	975.00325	39.4	39.7	0.2999999999999971	20250308_193217UTC_V00OS11.WAV
O	38.637496	121.87272500000007	270.8312750000001	38.324996	38.949996	0.625	20250308_193217UTC_V00OS11.WAV
C	41.781248	108.33550000000037	677.0855000000004	41.612498	41.949998	0.3375000000000057	20250308_193217UTC_V00OS11.WAV
O	42.531248	148.95822499999986	338.54177499999986	41.962496	43.1	1.137504000000007	20250308_193217UTC_V00OS11.WAV
D	44.962504	216.66774999999976	893.7532499999998	44.700004	45.225004000000006	0.5250000000000057	20250308_193217UTC_V00OS11.WAV
O	21.962504	216.6645000000001	379.1645000000001	21.375004	22.550004	1.1749999999999972	20250308_193217UTC_V00OS11.WAV