AUTOMATIC NORMALIZATION OF SPOKEN SYLLABLE DURATION
First Claim
1. A method to improve communications understandability comprising:
- receiving speech;
identifying one or more distinct speech events in the received speech;
representing one or more of the one or more distinct speech events as an adjustable speech production parameter;
utilizing a knowledge base to determine an incorrect syllable duration caused by a mispronunciation; and
adjusting the mispronunciation to one or more of lengthen, shorten, emphasize or deemphasize a misspoken syllable.
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Accused Products
Abstract
A very common problem is when people speak a language other than the language which they are accustomed, syllables can be spoken for longer or shorter than the listener would regard as appropriate. An example of this can be observed when people who have a heavy Japanese accent speak English. Since Japanese words end with vowels, there is a tendency for native Japanese to add a vowel sound to the end of English words that should end with a consonant. Illustratively, native Japanese speakers often pronounce “orange” as “orenji.” An aspect provides an automatic speech-correcting process that would not necessarily need to know that fruit is being discussed; the system would only need to know that the speaker is accustomed to Japanese, that the listener is accustomed to English, that “orenji” is not a word in English, and that “orenji” is a typical Japanese mispronunciation of the English word “orange.”
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Citations
20 Claims
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1. A method to improve communications understandability comprising:
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receiving speech; identifying one or more distinct speech events in the received speech; representing one or more of the one or more distinct speech events as an adjustable speech production parameter; utilizing a knowledge base to determine an incorrect syllable duration caused by a mispronunciation; and adjusting the mispronunciation to one or more of lengthen, shorten, emphasize or deemphasize a misspoken syllable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system that improves communications understandability comprising:
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an analysis module that receives speech; a distinct speech event recognition module cooperating with an encoding and compression module to identify one or more distinct speech events in the received speech and represent one or more of the one or more distinct speech events as an adjustable speech production parameter; and a modification module that utilizes a knowledge base to determine an incorrect syllable duration caused by a mispronunciation and adjusts the mispronunciation to one or more of lengthen, shorten, emphasize or deemphasize a misspoken syllable. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification