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Symmetric Phase Recording

From Wikipedia, the free encyclopedia

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:[1]

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.[2]

See also

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References

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  1. ^ John G. Webster (1999). Wiley Encyclopedia of Electrical and Electronics Engineering. John Wiley. ISBN 978-0-471-13953-9.
  2. ^ Kevin Curtis; Lisa Dhar; Adrian Hill; William Wilson, Mark Ayres (7 September 2011). Holographic Data Storage: From Theory to Practical Systems. John Wiley & Sons. pp. 4–. ISBN 978-0-470-97578-7.

Further reading

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