JPS6481999A - Phoneme string conversion system - Google Patents
Phoneme string conversion systemInfo
- Publication number
- JPS6481999A JPS6481999A JP24009487A JP24009487A JPS6481999A JP S6481999 A JPS6481999 A JP S6481999A JP 24009487 A JP24009487 A JP 24009487A JP 24009487 A JP24009487 A JP 24009487A JP S6481999 A JPS6481999 A JP S6481999A
- Authority
- JP
- Japan
- Prior art keywords
- character string
- neural network
- phoneme
- symbol sequence
- supplied
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To improve the recognition rate of a character string by learning the regularity of errors generated by a sound processing part by using the learning function of a neural network. CONSTITUTION: A speech waveform 8 is analyzed by the sound processing part 9 to obtain a phoneme symbol sequence 10, which contains no error, so a pair of the phoneme symbol sequence and a correct answer character string are supplied to the neural network 11 and learnt. The neural network learns the mutual relation between the phoneme symbol sequence and correct answer character string to gradually acquire a function for estimating a proper character string from the phoneme symbols. At the time of speech/character string conversion, the phoneme symbols are supplied to the neural network to start firing, and a character string 12 is obtained as the stimulation output of an output layer. Consequently, the performance of word recognition is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24009487A JPS6481999A (en) | 1987-09-24 | 1987-09-24 | Phoneme string conversion system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24009487A JPS6481999A (en) | 1987-09-24 | 1987-09-24 | Phoneme string conversion system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481999A true JPS6481999A (en) | 1989-03-28 |
Family
ID=17054400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24009487A Pending JPS6481999A (en) | 1987-09-24 | 1987-09-24 | Phoneme string conversion system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481999A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0371196A (en) * | 1989-08-10 | 1991-03-26 | Yamaha Corp | Method for generating musical sound parameter |
JPH06274197A (en) * | 1993-03-18 | 1994-09-30 | Sharp Corp | Speech recognition device |
-
1987
- 1987-09-24 JP JP24009487A patent/JPS6481999A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0371196A (en) * | 1989-08-10 | 1991-03-26 | Yamaha Corp | Method for generating musical sound parameter |
JPH06274197A (en) * | 1993-03-18 | 1994-09-30 | Sharp Corp | Speech recognition device |
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