Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Metallic floor box with non-metallic riser and flange
Energy-efficient and fault-tolerant resonator-based modulation and wavelength division multiplexing systems
Control service for relational data management
System and method for evaluating an area
Method for forming a back-side illuminated image sensor
Semiconductor storage device having nonvolatile flash and ram with simultaneous data copy and data receive
Rechargeable battery and manufacturing method thereof
  Randomly Featured Patents
Die for forming honeycomb structure and method of manufacturing honeycomb structure
Display
Cleaning liquid for semiconductor device and cleaning method
Portable ramp
Automated selection of elements within phased array RF coils
Image reading apparatus and image forming apparatus having the same
Pyramidal absorber having multiple backing layers providing improved low frequency response
Vibration dampening device
Sensor release mechanism for a meter
Gun sight