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
Reliable event broadcaster with multiplexing and bandwidth control functions
Method of allocating IP address of image forming apparatus using DHCP, image forming apparatus and system of allocating IP address using DHCP
Wrench head
Defensin polynucleotides and methods of use
System and method for efficient association of a power outlet and device
Light emitting device
  Randomly Featured Patents
Semiconductor device having a silicon-on-insulator structure
System and method to facilitate inter-frequency handoff of mobile terminals in a wireless communication network
Inductively heatable refractory member, inductive coil employable therewith, and process for use thereof
Short pen having a relatively long cap
Silicone-based antifoam compositions cross-reference to related applications
Welding fluoropolymer pipe and fittings
Anticonvulsant derivatives useful for preventing the development of type II diabetes mellitus and syndrome X
Temperature power generation device and temperature power generation method
Site-specific synthesis of pseudouridine in RNA
Fly fishing reel