Patents Assigned to Kenneth P. Wert, Sr.
  • Multiple speaker type sound producing system
    Patent number: 4382157
    Abstract: A plurality of speaker devices are driven by two stereophonic audio signal sources through a signal distributing circuit having impedance means for equalizing the amplitudes of the driving signals applied to the speaker devices. The speaker devices thereby radiate sound to a point of listening symmetry for a more accurate reproduction of the sound radiation pattern corresponding to the stereophonic recordings from which the audio signal sources are derived.
    Type: Grant
    Filed: June 28, 1979
    Date of Patent: May 3, 1983
    Assignee: Kenneth P. Wert, Sr.
    Inventor: Kenneth P. Wert, Jr.