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:
Feb. 19, 2019
Filed:
Jan. 30, 2018
George Francis Cardas, Bandon, OR (US);
George Francis Cardas, Bandon, OR (US);
Other;
Abstract
An audio cross-connect headphone with an audio cross-connect. A first embodiment has an acoustical cross-connect duct. A second embodiment has a first time delay circuit configured generate a time delayed right stereo signal and mix the time delayed right stereo signal with a left stereo signal, and a second time delay circuit configured to generate a time delayed left stereo signal and mix the time delayed left stereo signal with the right stereo signal. A third embodiment has a Resister-Inductor-Capacitor (RLC) circuit, wherein the right speaker ground wire and left speaker ground wire both split and terminate on a first node of the RLC circuit, then both resume from the second node of the RLC circuit towards the left speaker and right speaker. A fourth embodiment, similar to the third, but the speaker ground wires from the speakers join, but do not connect to the RLC circuit.