Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and device for coding transition frames in speech signals










Image Number 16 for United States Patent #8401843.

There is provided a transition mode device and method for use in a predictive-type sound signal codec for producing a transition mode excitation replacing an adaptive codebook excitation in a transition frame and/or a frame following the transition in the sound signal, comprising an input for receiving a codebook index and a transition mode codebook for generating a set of codevectors independent from past excitation. The transition mode codebook is responsive to the index for generating, in the transition frame and/or frame following the transition, one of the codevectors of the set corresponding to the transition mode excitation. There is also provided an encoding device and method and a decoding device and method using the above described transition mode device and method.








 
 
  Recently Added Patents
Parallel active optical cable
Mitigating single point failure of devices in an analyte monitoring system and methods thereof
Liquid crystal display device
Integrated circuits with magnetic core inductors and methods of fabrications thereof
System for programming domestic appliances and method for programming assembly-line programmable domestic appliances
Bath
Method and apparatus for filter-less class D audio amplifier EMI reduction
  Randomly Featured Patents
Method for the hierarchical comparison of schematics and layouts of electronic components
Methods and compositions for detecting larval Taenia solium with a cloned diagnostic antigen
Sheet-fed printing press
Container for fluid dispensing system
Electro-magnetic strirrer for continuous casting machine
Manufacturing method of field emission cathode
Apparatus for the observation and indentification of helicopters
Locking hub
High-voltage isolator with field control element
Network accounting statistics collection