The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2013
Filed:
Apr. 02, 2009
Timothy J. Mermagen, Havre de Grace, MD (US);
Larry G. Ferguson, Baltimore, MD (US);
Timothy J. Mermagen, Havre de Grace, MD (US);
Larry G. Ferguson, Baltimore, MD (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
An amplified signal switching system comprises a plurality of transducers, and a switch operable for diverting amplified transient signals to selected transducers and preventing the amplified transient signals from being sent to non-selected transducers, wherein the amplified transient signals are AC or acoustic signals, wherein the plurality of transducers comprise a plurality of speakers, and wherein the plurality of transducers are isolated from one another. The switching system further comprises an amplifier operable for sending the amplified transient signals to the switch. The switch selectively turns the amplified transient signals on and off to the selected transducers in order to prevent the non-selected transducers from receiving the amplified transient signals. Moreover, the switch minimizes signal distortion in the selected transducers, and alternatively, the switch eliminates signal output to the non-selected transducers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile