Patents by Inventor Vladimir Z. Mesarovic

Vladimir Z. Mesarovic has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fixed point audio decoding system and method
    Patent number: 7395209
    Abstract: A digital audio decoder for receiving an encoded audio signal and decoding the audio signal. The digital audio decoder uses both real time computations and calculations pre-stored in a look-up table to decode the encoded audio signal. The digital audio decoder uses fixed point arithmetic but a variable word format to represent the intermediate computations and pre-stored look-up table entries.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: July 1, 2008
    Assignee: Cirrus Logic, Inc.
    Inventors: Vladimir Z. Mesarovic, Miroslav V. Dokic
  • Efficient PCM buffer
    Patent number: 6885992
    Abstract: A multi-channel digital audio decoder which receives an encoded audio signal having at least two channels and which decodes the audio signal. The digital audio decoder includes an input, which receives the encoded audio signal and a processor, which receives the encoded audio signal from the input. The processor decodes the encoded audio signal and provides decoded digital audio data. Also included is a buffer, which receives the decoded digital audio data from the processor. The buffer has a first-channel portion and a second-channel portion which have unequal sizes.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: April 26, 2005
    Assignee: Cirrus Logic, Inc.
    Inventors: Vladimir Z. Mesarovic, Miroslav V. Dokic
  • Efficient PCM buffer
    Publication number: 20020103635
    Abstract: A multi-channel digital audio decoder which receives an encoded audio signal having at least two channels and which decodes the audio signal. The digital audio decoder includes an input, which receives the encoded audio signal and a processor, which receives the encoded audio signal from the input. The processor decodes the encoded audio signal and provides decoded digital audio data. Also included is a buffer, which receives the decoded digital audio data from the processor. The buffer has a first-channel portion and a second-channel portion which have unequal sizes.
    Type: Application
    Filed: January 26, 2001
    Publication date: August 1, 2002
    Inventors: Vladimir Z. Mesarovic, Miroslav V. Dokic