ELECTRONIC MONAURAL STEREOPHONIC AUDIO

Brand Owner Address Description
AUDIOTRONICS AUDIOTRONICS CORPORATION 7428 BELLAIRE AVENUE NORTH HOLLYWOOD CA 91605 Electronic Monaural and Stereophonic Audio Equipment-Namely, Tape Recorders and Players, Sync Tape Recorders, Record Players, Card Readers, Headphones and Headphone Distributors, Microphones, Amplifiers and Speakers; and Electronic Video Monitors;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method and circuit for deriving a set of multichannel audio signals from a conventional monaural or stereo audio signal uses an auxiliary multichannel spectral mapping data stream. Audio can be played back in stereo and multichannel formats from a conventional stereo signal on compact discs, FM radio, or other stereo or monaural delivery systems. The invention reduces the data rate needed for the transmission of multichannel digital audio.