| 摘要 |
A voice data retrieval system including an inputting device 112 of inputting a keyword, a phoneme converting unit 106 of converting the inputted keyword in a phoneme expression, a voice data retrieving unit 105 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 107 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 110 of presenting a retrieval result from the voice data retrieving unit 105 and the comparison keyword from the comparison keyword creating unit 107 to a user. |
