Resources Contact Us Home
Method and apparatus for encoding and decoding frames of voice model parameters into a low bit rate digital voice message

Image Number 15 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
Mitigating single point failure of devices in an analyte monitoring system and methods thereof
Architecture and method for multi-aspect touchscreen scanning
Audio signal clip detection
Stack and folding-typed electrode assembly and method for preparation of the same
Topical antibiotic composition for the prevention of Lyme disease
Adaptive contact window wherein the probability that an answering user/expert will respond to a question corresponds to the answering users having response rates that are based on the time of
Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers
  Randomly Featured Patents
Fore and aft fuzing system
Tranverse mode control in solid state lasers
Injection plow
Center mounted warning light array
Flame retardant polymer compositions
Wireline telephony on a cellular switch
Linkage assembly for a multiple level stack mold molding machine
Aluminum support for planographic printing plate, its manufacturing process, and planographic printing plate material
Ammoxidation process
Film scanner having a dynamic film gate and an integrating cylinder incorporated therein