Resources Contact Us Home
Sound volume automatic adjustment method and system

Image Number 2 for United States Patent #8116461.

A control method to automatically adjust the volume of a sound transmitter based on the measurement and the computation of the acoustic statistics of the room where the sound is emitted. The system comprises at least one sensor, a calculator determining statistics of the signal collected by the at least one sensor and a controller using these statistics provided by the calculator to adjust the volume of the transmitter in the room.

  Recently Added Patents
System and method for outputting virtual textures in electronic devices
Method for providing interactive site map
Efficient file system metadata scanning using scoped snapshots
Method and system for triggering message waiting indicator delivery
Method, base station and system for adjusting cell wireless configuration parameter
Aware manufacturing of integrated circuits
Performance apparatus, a method of controlling the performance apparatus and a program recording medium
  Randomly Featured Patents
Method and apparatus for editing documents
X-ray source and system having cathode with curved emission surface
Circuit for handling conversation data in a distributed processing telex exchange
Apparatus for driving a ribbon of a printer
Therapy tools and treatment methods
N-aryloxycarbonyl amino acids and peptides and their derivatives
Long fiber-reinforced thermoplastics material and a method for producing the same
Barrier synchronization method, device, and multi-core processor
Motor control device
Method, system and computer program product for determining routing of data paths in interconnect circuitry providing a narrow interface for connection to a first device and a wide interface f