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 10 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
Anti-slip strip for vehicle running boards
Method of providing tailor-made software for hospital departments
Semiconductor device manufacturing method and device for same
Power converter with a variable reference voltage and inrush current limiting
Stowable pet leash and collar
Personalized health communication system
System and method for document orientation detection
  Randomly Featured Patents
Anchored cable sling system
Depth-first algebraic-codebook search for fast coding of speech
Apparatus for resistance welding of can bodies
Heating apparatus using thermal reaction of brown gas
Multi-pixel liquid streams, especially fiber-forming polymeric streams, and methods and apparatus for forming same
Method and apparatus using consumer idle time for productive activities
Smoker with sloping top surfaces
Parallel arrangement for saw oscillator components
Enhanced performance guidewire
Hinge device