Apparatus and method for speech processing using paralinguistic information in vector form
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United States of America Patent
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Issued Date -
Apr 13, 2006
app pub date -
Sep 29, 2005
filing date -
Sep 30, 2004
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Abandoned
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Abstract
A speech processing apparatus includes a statistics collecting module operable to collect, for each of a prescribed utterance units of a speech in a training speech corpus, a prescribed type of acoustic feature and statistic information on a plurality of paralinguistic information labels being selected by a plurality of listeners to a speech corresponding to the utterance unit; and a training apparatus trained by supervised machine training using said prescribed acoustic feature as input data and using the statistic information as answer data, to output probability of allocation of the label to a given acoustic feature, for each of said plurality of paralinguistic information labels, forming a paralinguistic information vector.
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