Patents Assigned to Sony Cinema Products Inc.
  • Digital sound recording on motion picture film
    Patent number: 5617158
    Abstract: A motion picture film capable of reproducing the sound field full of ambience in the reproducing system. The digital sound tracks 5L and 5R, on which digital audio data have been recorded, are recorded so that temporally same digital audio signals are recorded with a spatial shift by a preset distance along the film running direction.
    Type: Grant
    Filed: November 30, 1994
    Date of Patent: April 1, 1997
    Assignees: Sony Corporation, Sony Cinema Products Inc.
    Inventors: Shinji Miyamori, Masatoshi Ueno, Matayasu Kubo, Kenji Takanashi, Toshiaki Setogawa, Michael J. Kohut, Jeffrey E. Taylor