Title:
VOICE CONVERSATION DEVICE
Document Type and Number:
Japanese Patent JP3465334
Kind Code:
B2
Abstract:
PURPOSE: To provide a voice conversation device capable of storing a new word into a machine while performing voice conversation.
CONSTITUTION: By providing a phoneme/syllable recognition part 3 performing voice recognition and outputting a phoneme or syllable line, a phoneme/syllable lattice candidate storage part 4 storing the output, a voice synthesis part 5 synthesizing a sound signal from a phoneme/syllable lattice, a voice output part 6, a word dictionary 8 storing a phonetic symbol and a meaning of a word and a conversation control part 7, this device compares the last recognition result in the phoneme/syllable lattice candidate storage part with the latest recognition result being the output of the phoneme/syllable recognition part 3, and replaces the extremely different phoneme/syllable or phoneme group/ syllable group to the candidates different from the last time to output to the voice synthesis part 5, and judges a synthesis voice outputting immediately before as the right answer, and stores the phoneme/syllable lattice in the word dictionary 8, and the acquisition of language are realized by the voice conversation.
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Inventors:
Kenji Matsui
Application Number:
JP147294A
Publication Date:
November 10, 2003
Filing Date:
January 12, 1994
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G10L13/02; G10L13/00; G10L13/04; G10L15/06; G10L15/18; (IPC1-7): G10L13/08; G10L13/00; G10L15/06
Domestic Patent References:
| JP63316899A | ||||
| JP446398A | ||||
| JP59192292A | ||||
| JP2265000A | ||||
| JP2124599A | ||||
| JP527792A | ||||
| JP2255942A | ||||
| JP679234B2 |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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