STEREO SYSTEMS NAMELY

Brand Owner Address Description
PRO-FI SCHAAK ELECTRONICS, INC. 1411 MENDOTA HEIGHTS ROAD ST. PAUL, MN 55102 Stereo Systems-Namely, Receivers, Turntables, Phono Cartridges, Tape Decks, and Speakers;PRO FI;
 

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.