Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	23.031248	501.03949999999975	663.5394999999997	22.062496	24.0	1.937503999999997	20250221_203250UTC_V00OS11.WAV
C	0.875	203.12175000000008	1002.0822500000002	0.725	1.025	0.2999999999999999	20250221_203250UTC_V00OS11.WAV
D	2.137504	135.4145000000002	988.5395000000002	1.937504	2.337504	0.4000000000000001	20250221_203250UTC_V00OS11.WAV
E	4.387496	487.49772500000006	717.7062750000001	3.862496	4.912496	1.0500000000000005	20250221_203250UTC_V00OS11.WAV
C	24.475	189.5822500000001	1015.62175	24.3	24.65	0.3500000000000014	20250221_203250UTC_V00OS11.WAV
T	25.306248	501.04372500000034	690.6272750000004	24.299996	26.3125	2.012504	20250221_203250UTC_V00OS11.WAV