Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.068752	419.7895000000001	582.2895000000001	34.1	36.037504000000006	1.937504000000004	20250304_110217UTC_V00OS11.WAV
D	32.1437496	40.62175000000019	880.2072500000002	32.0124996	32.2749996	0.2625000000000028	20250304_110217UTC_V00OS11.WAV
B	24.7437496	0.0022750000003526	176.04372500000034	24.6624996	24.8249996	0.1625000000000014	20250304_110217UTC_V00OS11.WAV
T	28.693752	419.791775	595.833225	27.662504	29.725	2.062496000000003	20250304_110217UTC_V00OS11.WAV
D	19.268752	176.04274999999996	1327.08225	19.012502	19.525002	0.5125000000000028	20250304_110217UTC_V00OS11.WAV