Patents by Inventor Terry K. Rosen

Terry K. Rosen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus and method for enhancing the perceived sound image of a sound signal by source localization
    Patent number: 4594730
    Abstract: This invention relates to an apparatus and to a method for enhancing the perceived sound image of a stereophonic, audio reproduction system whose inputs are a right and a left signal channel by decoding the right and left signal channels into a modified right, a modified left and a center signal channels. Signal information common to the original right and left signal channels is removed within a specified bandwith to produce the modified right and modified left signal channels. The original right and left signal channels are combined and frequencies below a predetermined cutoff frequency are attenuated to produce the center signal channel.
    Type: Grant
    Filed: April 18, 1984
    Date of Patent: June 10, 1986
    Inventor: Terry K. Rosen