JPS6449096A - Voice recognition system - Google Patents
Voice recognition systemInfo
- Publication number
- JPS6449096A JPS6449096A JP62206927A JP20692787A JPS6449096A JP S6449096 A JPS6449096 A JP S6449096A JP 62206927 A JP62206927 A JP 62206927A JP 20692787 A JP20692787 A JP 20692787A JP S6449096 A JPS6449096 A JP S6449096A
- Authority
- JP
- Japan
- Prior art keywords
- time length
- pattern
- registering
- rate
- length
- 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 an inputted voice by extending/ shortening the time length of a registering pattern in accordance with unknown input pattern length. CONSTITUTION: The time length of a registering pattern is extended/ shortened in accordance with unknown input pattern length. Namely a time length rate calculation part 6 finds out the rate (αj) of time length between a registering pattern having the largest degree of similarity and an input voice pattern based upon the collation result of a collation part 3. A time length extending/ shortening part 5 extends/shortens the time length of all registering patterns based upon the time length rate (αj) to generate a word pattern dictionary 7, which is used for collation at the time of succeeding pattern matching. The time length is extended/shortened based upon a follow-up degree preventing the sudden extension/shortening of the time length so as not to be influenced by misvocalization or the variation of time length of individual vocalization. Consequently, the reduction of the recognition rate is efficiently prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62206927A JPS6449096A (en) | 1987-08-20 | 1987-08-20 | Voice recognition system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62206927A JPS6449096A (en) | 1987-08-20 | 1987-08-20 | Voice recognition system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6449096A true JPS6449096A (en) | 1989-02-23 |
Family
ID=16531369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62206927A Pending JPS6449096A (en) | 1987-08-20 | 1987-08-20 | Voice recognition system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6449096A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6270900A (en) * | 1985-09-24 | 1987-04-01 | 株式会社リコー | Syllable recognition system |
-
1987
- 1987-08-20 JP JP62206927A patent/JPS6449096A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6270900A (en) * | 1985-09-24 | 1987-04-01 | 株式会社リコー | Syllable recognition system |
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