Symmetric Phase Recording

Symmetric Phase Recording is a tape recording (Computer storage media) technology developed by Quantum Corporation packs data across a tape's recording surface by writing adjacent tracks in a herringbone pattern:

track 0 = \\\\\, track 1 = /////, track 2 = \\\\\, track 3 = /////, etc.

This eliminates crosstrack interference and guard bands so that more tracks of data can be stored on a tape.


Famous quotes containing the words phase and/or recording:

    “The Indians feel that each stage is crucial and that the child should be allowed to dwell in each for the appropriate period of time so that every aspect of his being can evolve, just as a plant evolves in the proper time and sequence of the seasons. Otherwise, the child never has a chance to master himself in any one phase of his life.”
    —Alan Quetone (20th century)

    “Too many photographers try too hard. They try to lift photography into the realm of Art, because they have an inferiority complex about their Craft. You and I would see more interesting photography if they would stop worrying, and instead, apply horse-sense to the problem of recording the look and feel of their own era.”
    —Jessie Tarbox Beals (1870–1942)