Helical scan

Helical scan is a method of recording high frequency signals on magnetic tape. It is used in reel-to-reel video tape recorders, video cassette recorders, digital audio tape recorders, and some computer tape drives.

Helical scan

Helical scan is a method of recording high frequency signals on magnetic tape. It is used in reel-to-reel video tape recorders, video cassette recorders, digital audio tape recorders, and some computer tape drives.