JPS644800A - Voice recognition equipment - Google Patents
Voice recognition equipmentInfo
- Publication number
- JPS644800A JPS644800A JP16148687A JP16148687A JPS644800A JP S644800 A JPS644800 A JP S644800A JP 16148687 A JP16148687 A JP 16148687A JP 16148687 A JP16148687 A JP 16148687A JP S644800 A JPS644800 A JP S644800A
- Authority
- JP
- Japan
- Prior art keywords
- recognition processing
- feature
- partial
- similarity
- input voice
- 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.)
- Granted
Links
Abstract
PURPOSE: To improve the performance of recognition by judging the degree of contribution to recognition processing by the rate of partial simulatity to the sum of partial simularity after executing recognition processing once, resetting a weighted value by each feature based upon the judgement result and executing recognition processing for a succeeding input voice. CONSTITUTION: An input pattern preparing part 10 inputs an input voice signal I, executes acoustic analysis processing, calculates a time series feature vector for the input voice based upon the analytical result, and outputs the calculated vector to a similarity calculation part 12 as an input pattern P. The calculation part 12 calculates partial similarity by each feature and calculates the weighted sum of partial similarity obtained by referring the partial similarity and a feature-sorted weighted value W set up by each feature. After executing recognition processing once, the rate of the partial similarity to the sum of partial similarity components judges, the degree of contribution to recognition processing, the weighted value W is reset and then recognition processing for a succeeding input voice is executed. Since recognition processing optimum to a calculated feature value inherent in a specified speaker is executed, the performance of recognition is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16148687A JP2543528B2 (en) | 1987-06-29 | 1987-06-29 | Voice recognition device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16148687A JP2543528B2 (en) | 1987-06-29 | 1987-06-29 | Voice recognition device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644800A true JPS644800A (en) | 1989-01-09 |
JP2543528B2 JP2543528B2 (en) | 1996-10-16 |
Family
ID=15735994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16148687A Expired - Lifetime JP2543528B2 (en) | 1987-06-29 | 1987-06-29 | Voice recognition device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2543528B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0539496U (en) * | 1991-11-11 | 1993-05-28 | 日本軽金属株式会社 | Clothes dryer |
JPH0591594U (en) * | 1992-05-15 | 1993-12-14 | 日本軽金属株式会社 | Clothes dryer |
WO2005119654A1 (en) * | 2004-06-01 | 2005-12-15 | Toshiba Tec Kabushiki Kaisha | Speaker recognizing device, program, and speaker recognizing method |
JP2007319367A (en) * | 2006-05-31 | 2007-12-13 | Koizumi Furnitech Corp | Bunk bed |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2552722A (en) * | 2016-08-03 | 2018-02-07 | Cirrus Logic Int Semiconductor Ltd | Speaker recognition |
-
1987
- 1987-06-29 JP JP16148687A patent/JP2543528B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0539496U (en) * | 1991-11-11 | 1993-05-28 | 日本軽金属株式会社 | Clothes dryer |
JPH0591594U (en) * | 1992-05-15 | 1993-12-14 | 日本軽金属株式会社 | Clothes dryer |
WO2005119654A1 (en) * | 2004-06-01 | 2005-12-15 | Toshiba Tec Kabushiki Kaisha | Speaker recognizing device, program, and speaker recognizing method |
JP2007319367A (en) * | 2006-05-31 | 2007-12-13 | Koizumi Furnitech Corp | Bunk bed |
Also Published As
Publication number | Publication date |
---|---|
JP2543528B2 (en) | 1996-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |