File:US5748834.pdf: Revision history

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27 October 2020

  • curprev 14:5414:54, 27 October 2020Admin talk contribs 385 bytes +33 No edit summary
  • curprev 14:5314:53, 27 October 2020Admin talk contribs 352 bytes +352 {{Information | description = Recording/Reproducing System Wherein an Analog Stereo Audio Format is Maintained and Half the Analog Stereo Signal is Replaced by a Digital Stereo Audio Signal | source = United States Patent Office | date = May 5, 1998 | author = Haruhito Miyazaki, Koichi Ishitoya }}