Voice Data Retrieval System and Program Product Therefor
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Nov 9, 2012
filing date -
Nov 18, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A voice data retrieval system including an inputting device of inputting a keyword, a phoneme converting unit of converting the inputted keyword in a phoneme expression, a voice data retrieving unit of retrieving a portion of a voice data at which the keyword is spoken based on the keyword in the phoneme expression, a comparison keyword creating unit of creating a set of comparison keywords having a possibility of a confusion of a user in listening to the keyword based on a phoneme confusion matrix for each user, and a retrieval result presenting unit of presenting a retrieval result from the voice data retrieving unit and the comparison keyword from the comparison keyword creating unit to a user.
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