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Data Processing: Speech Signal Processing, Linguistics, Language Translation, And Audio Compression/decompression > Speech Signal Processing > Recognition > Specialized Equations Or Comparisons > Distance DistanceDistance patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/19/06 - 20060235686 - Speech recognition device Disclosed is a speech recognition device using a hidden Markov model and a two-level dynamic programming scheme. The speech recognition device includes an analog to digital converter for sampling and quantizing speech signals into digital speech signals; a noise eliminator for reducing noise from the digital speech signals; a feature ... 07/20/06 - 20060161432 - Hochwald construction of unitary matrix codebooks via eigen coordinate transformations A method of deriving a codebook including deriving a first codeword P1 in Euclidean coordinates, transforming the first codeword into eigen-coordinates, applying a Hochwald construction to the first codeword in eigen-coordinates to derive a plurality of codewords in eigen-coordinates and transforming the plurality of codewords in eigen-coordinates into a plurality ... 06/29/06 - 20060143006 - Speech recognition apparatus and speech recognition method The present invention relates to a speech recognition apparatus and a speech recognition method for speech recognition with improved accuracy. A distance calculator 47 determines the distance from a microphone 21 to a user uttering. Data indicating the determined distance is supplied to a speech recognition unit 41B. The speech ... 05/18/06 - 20060106603 - Method and apparatus to improve speaker intelligibility in competitive talking conditions A system, wireless device (102) and method improve speaker intelligibility in a multi-party call by receiving a plurality of individual voice signals, determining a pitch contour for each individual voice signal, determining that the pitch contours for at least two of the individual voice signals are within a predetermined range ... 02/09/06 - 20060031068 - Analysis method An analysis method is disclosed. At least one layer is disposed on a substrate, covering a pre-analysis pattern and a reference pattern. A portion of the layer is removed to expose the reference pattern, and locate the unexposed pre-analysis pattern, using the reference pattern as a reference. Thus, the pre-analysis ... 08/25/05 - 20050187768 - Dynamic n-best algorithm to reduce recognition errors A method for reducing recognition errors. The method includes receiving an N-best list associated with an input of a computer based recognition system. The N-best list includes one or more hypotheses and associated confidence values. The input is classified in response to the N-best list, resulting in a classification. A ... 08/25/05 - 20050187767 - Dynamic n-best algorithm to reduce speech recognition errors A method for reducing speech recognition errors. The method includes receiving an N-best list associated with a user utterance. The N-best list includes one or more hypotheses and associated confidence values. The user utterance is classified in response to the N-best list, resulting in a classification. A re-scoring algorithm that ... ### FreshPatents.com Support |