Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for encoding and decoding frames of voice model parameters into a low bit rate digital voice message










Image Number 19 for United States Patent #6496798.

A system controller (106) includes a speech encoder (107) that encodes a low bit rate digital voice message. The speech encoder sets values of words of a header of the encoded message. The values of the words define a quantity of frames in the voice message, N, and define a vocoder rate used for the encoded message. The speech encoder sets a state of each indicator in each frame status field of N frame status fields that are transmitted after the header of the encoded message. The speech encoder assembles N frame data fields, wherein each of the frame data fields comprises a set of data words. The N frame data fields follow the N frame status fields. Each set of data words conforms to at least one of the vocoder rate and the states of the indicators. A decoder (3310) decodes the encoded low bit rate digital message.








 
 
  Recently Added Patents
Method for culturing lactic acid bacterium and method for producing fermented milk
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Methods for non-linear image blending, adjustment and display
Random access for wireless multiple-access communication systems
Debris tray
Direct mode adapter based shortcut for FCoE data transfer
Financial transaction cards
  Randomly Featured Patents
Cable terminal box construction
Steam distributor
Ball-game racket with foldable and separable frame or body
Method and apparatus for using barrier phases to limit packet disorder in a packet switching system
Rail fastener
Edge-bonding of sheet material
Fixation of APM in chewing gum
Self-dispensing spaced electronic markers
Defibrillator with user-interactive screen display
Voltage regulating device and process