Resources Contact Us Home
Multi-directional flat speaker device

Image Number 3 for United States Patent #8126189.

A multi-directional flat speaker device is disclosed. By the directional characteristics of a plurality of flat speakers of the flat speaker device, accompanying with mechanism to actuate each of the plurality of flat speakers independently rotating to its desired direction, a composite sound field is generated as desired accordingly. The design makes the applications of the flat speaker device more suitable to meet the requirement of future utilizations. The mechanism to actuate the plurality of flat speakers can be achieved by controlling one or more of the flat speakers to rotate in a unique manner. The mechanism can control a facing angle of any one of the plurality of flat speakers independently. The mechanism can be designed by mechanical or electrical controlling manner.

  Recently Added Patents
Synchronization of sound generated in binaural hearing system
Image processing apparatus, image printing apparatus and printing data generation method
System and method for netbackup data decryption in a high latency low bandwidth environment
Dynamically updating privacy settings in a social network
Method and apparatus for storing email messages
Regulating a supply voltage provided to a load circuit
  Randomly Featured Patents
Electronic circuit and electronic device
High entrainment venturi for random orbital sander dust collection
Semiconductor device and method of fabricating same
Power semiconductor module with overcurrent protective device
Metering roll with fixed slider strips
Vertical cavity surface emitting laser with doped active region and method of fabrication
Autonomous, check-pointing, navigational system for an airborne vehicle
Automobile tire
Position tracking and imaging system for use in medical applications
Shielded connection arrangement for data transfer