"Static" suggests errors in the data. If you get the same unwanted sound at the same time every time the recording is played it implies that the errors are within the recorded data, and there is nothing that you can do about it except try deleting and re-ripping. Maybe the CD isn't being properly read for some reason. Worth noting that small numbers of errors when reading a CD are almost inevitable but are detected and corrected perfectly by the software. Larger numbers of errors can be concealed but with a small drop in quality. Even larger error rates can't be concealed and will be audible.
If you get a different static sound each time you play back, that suggests the errors are being introduced somewhere in the playback chain. This would be much less likely.