Voice Data Retrieval System and Program Product Therefor
First Claim
1. A voice data retrieval system comprising:
- 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 separately from the keyword having a possibility of a confusion of a user in listening to the keyword based on the keyword in the phoneme expression; 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 the user.
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Accused Products
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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Citations
14 Claims
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1. A voice data retrieval system comprising:
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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 separately from the keyword having a possibility of a confusion of a user in listening to the keyword based on the keyword in the phoneme expression; 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 the user. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computer readable medium storing a program causing a computer to execute a process for functioning as a voice data retrieval system, the process comprising:
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converting an inputted keyword in a phoneme expression; retrieving a portion of a voice data at which the keyword is spoken based on the keyword in the phoneme expression; creating a set of comparison keywords separately from the keyword having a possibility of a confusion of a user in listening to the keyword based on the keyword in the phoneme expression; and presenting a retrieval result and the comparison keyword to the user. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification