Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Acoustic lens system










Image Number 15 for United States Patent #7316290.

A loudspeaker includes a frame, a magnet coupled to the frame and a diaphragm secured to the frame. An acoustic lens may be positioned in front of the diaphragm. An aperture extends through the acoustic lens. The acoustical directivity pattern of the loudspeaker may be modified by the acoustic lens to improve the uniformity of the off axis vs. on axis sound pressure level.








 
 
  Recently Added Patents
Pyrazole kinase modulators and methods of use
Method and system for automatically identifying wireless signal quality of a region
Display screen or portion thereof with animated graphical user interface
Method and system for migrating object update messages through synchronous data propagation
Method for forming contact in an integrated circuit
Methods and systems for delivering customized advertisements
Ultra-wideband communication system and method
  Randomly Featured Patents
Mobile cargo container scanning buffer crane
Pivoted roller cutter pipe cleaning tool
Peptides for active anti-cytokine immunization
System and method for detecting synthetic speaker verification
Arteriovenous access valve system and process
Semiconductor device having vertical transistor and method of fabricating the same
Ergonomic scissors
Hydraulic control device
Optical recording medium
Tape transport control unit