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22.2 

22.2 or Hamasaki 22.2 (named after Kimio Hamasaki, a Senior Research Engineer at NHK Science & Technical Research Laboratories in Japan[1]) is the surround sound component of Ultra High Definition Video (A new television standard being developed, which has 16 times the pixel resolution of HDTV), and has been developed by NHK Science & Technical Research Laboratories. It uses 24 speakers arranged in three layers. [2]

Contents

Speaker positions

The speakers are arranged in three layers: [3]

Upper layer: Nine speakers above ear level

  • Top-Front-Center
  • Top-Front-Left
  • Top-Side-Left
  • Top-Back-Left
  • Top-Center
  • Top-Back-Center
  • Top-Front-Right
  • Top-Side-Right
  • Top-Back-Right

Middle layer: Ten speakers at ear level

  • Front-Center
  • Front-Left-of-Center
  • Front-Left
  • Side-Left
  • Back-Left
  • Back-Center
  • Front-Right-of-Center
  • Front-Right
  • Side-Right
  • Back-Right

Lower layer: Five speakers below ear level

  • Left sub-woofer
  • Bottom-Front-Left
  • Bottom-Front-Center
  • Right sub-woofer
  • Bottom-Front-Right

Demonstrations

Reviews

References

  1. ^ "Kimio Hamasaki: Development of Ultra High Definition Television".
  2. ^ "Super Hivision". NHK (Japan Broadcasting Corporation). Retrieved on 2007-02-14.
  3. ^ "Audio system configuration" (GIF image). Super Hivision. NHK (Japan Broadcasting Corporation). Retrieved on 2007-02-14.

See also
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