Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Single-codebook vector quantization for multiple-rate applications










Image Number 6 for United States Patent #7587314.

This invention relates to a method, a device and a software application product for N-level quantization of vectors, wherein N is selectable prior to said quantization from a set of at least two pre-defined values that are smaller than or equal to a pre-defined maximum number of levels M. A reproduction vector for each vector is selected from an N-level codebook of N reproduction vectors that are, for each N in said set of at least two pre-defined values, represented by the first N reproduction vectors of the same joint codebook of M reproduction vectors. The invention further relates to a method, a device and a software application product for retrieving reproduction vectors for vectors that have been N-level quantized, to a system for transferring representations of vectors, to a method, a device and a software application product for determining a joint codebook, and to such a joint codebook itself.








 
 
  Recently Added Patents
Method and system for migrating object update messages through synchronous data propagation
Methods of preventing and treating viral infections by inhibiting the deISGylation activity of OTU domain-containing viral proteins
Display screen with graphical user interface
Wine cellar alarm system
OFDM control signaling in the presence of timing asynchronization in a peer-to-peer network
Assigning runtime artifacts to software components
Block polymers and their process of preparation
  Randomly Featured Patents
Lipstick case
Medical applications in telematics
Method for making anti-fuse structures
Means for remote control of an aircraft video system for surveying ground activity
Dual band antenna arrangement
Fuel cell module comprising a magnetic shielding
Insulative housing structure of connector
Ethylene-propylene copolymer sutures
Printing plate for a halftone image having toner dependent rosette structures BV phase modulation
Paper container for liquid