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:
Apr. 07, 2020
Filed:
Aug. 10, 2018
Applicant:
Crestron Electronics, Inc., Rockleigh, NJ (US);
Inventor:
Paul Shiner, Ringwood, NJ (US);
Assignee:
Crestron Electronics, Inc., Rockleigh, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/28 (2006.01); H04R 1/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/2819 (2013.01); H04R 1/023 (2013.01); H04R 1/025 (2013.01); H04R 1/026 (2013.01); H04R 1/2826 (2013.01); H04R 2201/021 (2013.01); H04R 2201/028 (2013.01); H04R 2430/01 (2013.01);
Abstract
A tunable bass reflex ceiling mounted speaker system and a method for tuning same is disclosed. In accordance with at least one embodiment, a speaker system is provided that includes a port tube and a transducer assembly within the interior volume of a back box. The transducer assembly generates a reflexive airwave within the interior volume of the back box. The reflexive airwave moves into and out of the interior volume through the port tube to create a better broadcast sound in a room. The port tube length has a fixed port and an adjustable port that is tunable by an adjustment mechanism.