Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
L	36.293752	27.085500000000195	230.2105000000002	35.887504	36.7	0.8124959999999959	20250417_205835UTC_V00OS11.WAV
A	36.268752	54.16449999999995	216.66449999999995	35.887502	36.650002	0.7625000000000028	20250417_205835UTC_V00OS11.WAV
V	44.462504	1773.958225	2044.791775	44.125004	44.800004	0.6749999999999972	20250417_205835UTC_V00OS11.WAV
M	20.681248	54.166775000000285	189.58322500000028	20.0625	21.299996	1.2374960000000002	20250417_205835UTC_V00OS11.WAV