Welcome to Sprocket School! This project is maintained by volunteer editors. A guide to editing.

Sound formats

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Revision as of 12:52, 3 August 2013 by Rfhall (talk | contribs)
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  • Optical Tracks
    • Mono
      • variable density vs. variable area
      • magenta vs. cyan vs. black/silver/gray
    • SR
    • Dolby A


  • Digital
    • SRD / Dolby Digital
    • DTS
    • SDDS


  • Magnetic


  • Sound on disc
  • Silent films
  • optical vs. digital vs. mag
  • Amplifiers?
  • Sound processors
  • Speakers