Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Loudspeaker with differential energy distribution in vertical and horizontal planes










Image Number 6 for United States Patent #6394223.

A loudspeaker horn, loudspeaker and a loudspeaker system wherein at least one loudspeaker includes a horn composed of a waveguide, a plurality of throats acoustically coupled to a single waveguide at their mouths and to respective drivers of a plurality of drivers at their inlets. The axis of the throats form an arc in the plane of the long axis of the waveguide to optimize energy distribution in this plane.








 
 
  Recently Added Patents
Wiring structure in a semiconductor device, method of forming the wiring structure, semiconductor device including the wiring structure and method of manufacturing the semiconductor device
System for collecting computer application usage data of targeted application programs executed on a plurality of client devices
Motilin-like peptide compound having transmucosal absorbability imparted thereto
Display screen or portion thereof with graphical user interface
High-frequency-link power-conversion system having direct double-frequency ripple current control and method of use
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
Vehicle drive control system
  Randomly Featured Patents
Strain gauge sensor system and method
Apparatus for applying a gel preparation to disposable products
High- and low-viscosity estolide base oils and lubricants
Uninterruptible power supplies
Insert device
Mailer
Latch face template for a portable router
Magnetic recording medium
Ear hooked earphone
Collet clamping and releasing yoke apparatus