ELECTRONIC AUDIO OR AUDIO VISUAL STEREO

Brand Owner (click to sort) Address Description
3D CINEMA SOUND SRS LABS, INC. 2909 Daimler Street Santa Ana CA 92705 electronic audio and/or audio-visual stereo processor apparatus for use in cinemas; audio-visual systems for cinemas containing a sound processor and a projector for displaying a motion picture film; motion picture projectors and associated stereo processing apparatus; professional; and amateur electronic sound enhancing apparatus; amplifiers; stereo processors for use in cinemas; video disc playback and/or recording apparatus; home audio-visual recording apparatus; televisions; laser disc players and recorders; VCRs; digital video tape players; audio and/or audio-visual recordings stored on magnetic tape or optical media; audio and/or audio-visual prerecorded media containing entertainment material, namely motion picture film and VCR cassette tapes; audio and/or audio visual storage media, namely laser discs, video discs, analog or digital audio cassette tapes, analog or digita video cassette tapes for professional or home storage of entertainment material; VCR cassette tapes for storage of entertainment material; motion picture film, and optical disc or magnetic apparatus for storing audio and/or audio-visual recordings containing entertianment material;
CALIFONRIA LABS PROFESSIONAL AUDIO USA Chang, Jeng-Chung 1711 Wine Glow Cir Walnut CA 91789 Electronic audio and/or audio-visual stereo processor apparatus for use in car and/or at home; professional and amateur electronic sound enhancing apparatus; amplifiers; stereo processors for use in car or at home;California Labs Professional Audio USA;
VOLCANO CAR AUDIO SYSTEM Chang, Jeng-Chung 1711 Wine Glow Cir Walnut CA 91789 electronic audio and/or audio-visual stereo processor apparatus for use in car and/or at home; Professional and amateur electronic sound enhancing apparatus, amplifiers, stereo processors for use in car or at home;Volcano CAR AUDIO SYSTEM;
 

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.