Resources Contact Us Home
Variable ratio full range direct-reflected pyramid inclined loudspeaker

Image Number 2 for United States Patent #4179585.

A loudspeaker system comprising an enclosure having first and second sidewalls, at least one of which is inclined to the vertical direction and at least one acoustic transducer adjacent each of the aforesaid sidewalls.

  Recently Added Patents
Method and device for determining processed image data about a surround field of a vehicle
Management of computer-file sharing between at least two devices
Method and apparatus for controlling a multi-node process
Personalized health communication system
Systems and methods for DC-to-DC converter control
System, device and method for transrating file based assets
Methods for the production of aligned carbon nanotubes and nanostructured material containing the same
  Randomly Featured Patents
Material applying device
Karaoke machine
Method and apparatus for logic simulation of logic system including multi-port memory
Token-operated apparatus for communal prepayment water management
In-ground sprinkler with integral yet separated and locatable surface hose quick-connection
Fine lead alloy wire for forming bump electrodes
Patching of a read only memory
Powder distributor with improved distribution
Method for shrink-wrapping containers and articles obtained thereby
Door light