| 摘要 |
PROBLEM TO BE SOLVED: To perform suitable voice reproduction processing depending on a content which is uttered, such as difficulty of included words, and the quality degree of vocalization, such as ambiguous vocalization. SOLUTION: According to voice reproduction processing (for example, speech speed conversion and repeated reproduction of a specified section) corresponding to a predetermined recognition feature amount, and referring to a voice reproduction processing estimation model, voice recognition of an input voice is performed by a voice recognition means 101, and further featured values (for example, a recognition result character string regarding utterance content, and reliability on the quality degree of the vocalization) are extracted by a recognition featured value extracting means 102. On the basis of the recognition feature amount obtained as a result, voice reproduction processing to be executed is determined by a voice reproduction processing estimation means 103, and the voice reproduction processing is performed by a voice reproduction processing means 104. COPYRIGHT: (C)2009,JPO&INPIT
|
