JPS64997A - Speech recognition system using vector quantization - Google Patents
Speech recognition system using vector quantizationInfo
- Publication number
- JPS64997A JPS64997A JP62156960A JP15696087A JPS64997A JP S64997 A JPS64997 A JP S64997A JP 62156960 A JP62156960 A JP 62156960A JP 15696087 A JP15696087 A JP 15696087A JP S64997 A JPS64997 A JP S64997A
- Authority
- JP
- Japan
- Prior art keywords
- vector quantization
- feature
- recognition
- result
- reduced
- 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 reduce learning samples and to shorten calculation time by using separative vector quantization for individually generating a code book in each feature as vector quantization and executing individual vector quantization.
CONSTITUTION: A plurality of code books corresponding to the sorts of features of input voices are prepared, respective code book are quantized and recognition is executed by using a plurality of found code strings. Namely a voice signal is amplified by an amplifier, a return noise is removed by a low pass filter 2, the noise-removed voice signal is converted into a digital signal by an A/D converter 3 and the feature of the voice is extracted by a computer 5. A feature string in each extracted feature is collated with an already stored reference pattern by a matching part, based upon a splite method, the matching distance is sent to a result judging part 5, whether the result is suitable for a recognition candidate or not is judged, and the recognition result is outputted. Consequently, learning samples can be reduced and calculation volume can be reduced.
COPYRIGHT: (C)1989,JPO
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156960A JPH067345B2 (en) | 1987-06-24 | 1987-06-24 | Speech recognition method using vector quantization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156960A JPH067345B2 (en) | 1987-06-24 | 1987-06-24 | Speech recognition method using vector quantization |
Publications (3)
Publication Number | Publication Date |
---|---|
JPS64997A true JPS64997A (en) | 1989-01-05 |
JPH01997A JPH01997A (en) | 1989-01-05 |
JPH067345B2 JPH067345B2 (en) | 1994-01-26 |
Family
ID=15639078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62156960A Expired - Fee Related JPH067345B2 (en) | 1987-06-24 | 1987-06-24 | Speech recognition method using vector quantization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH067345B2 (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01239600A (en) * | 1988-03-22 | 1989-09-25 | Nippon Telegr & Teleph Corp <Ntt> | Segment encoding method |
KR100768143B1 (en) * | 2006-08-11 | 2007-10-17 | 스케가와 케미칼 코. 엘티디. | Method for treating and preventing scuticociliatosis in fishes |
KR100825297B1 (en) * | 2006-08-29 | 2008-04-28 | 재단법인 포항산업과학연구원 | Smart Motor Controller for sharing data and the method thereof |
KR100828233B1 (en) * | 2006-11-15 | 2008-05-07 | 윤수경 | Method of making jeungpyun |
KR100837842B1 (en) * | 2006-08-10 | 2008-06-13 | 씨제이제일제당 (주) | - - A microorganism whose activity of Aspartate Semialdehyde Dehydrogenase is enhanced and the process for producing L-threonine using the microorganism |
KR100841207B1 (en) * | 2007-01-31 | 2008-06-24 | 성균관대학교산학협력단 | Recombinant vaccine for preventing and treating porcine atrophic rhinitis |
KR100886358B1 (en) * | 2006-12-27 | 2009-03-03 | 전남대학교산학협력단 | Avirulent attenuated strain of Pasteurella multocida and live vaccine containing the same |
US9673825B2 (en) | 2006-03-09 | 2017-06-06 | Tela Innovations, Inc. | Circuitry and layouts for XOR and XNOR logic |
US9704845B2 (en) | 2010-11-12 | 2017-07-11 | Tela Innovations, Inc. | Methods for linewidth modification and apparatus implementing the same |
US9711495B2 (en) | 2006-03-09 | 2017-07-18 | Tela Innovations, Inc. | Oversized contacts and vias in layout defined by linearly constrained topology |
US9741719B2 (en) | 2006-03-09 | 2017-08-22 | Tela Innovations, Inc. | Methods, structures, and designs for self-aligning local interconnects used in integrated circuits |
US9754878B2 (en) | 2006-03-09 | 2017-09-05 | Tela Innovations, Inc. | Semiconductor chip including a chip level based on a layout that includes both regular and irregular wires |
US9779200B2 (en) | 2008-03-27 | 2017-10-03 | Tela Innovations, Inc. | Methods for multi-wire routing and apparatus implementing same |
US9818747B2 (en) | 2007-12-13 | 2017-11-14 | Tela Innovations, Inc. | Super-self-aligned contacts and method for making the same |
US9871056B2 (en) | 2008-03-13 | 2018-01-16 | Tela Innovations, Inc. | Semiconductor chip including integrated circuit having cross-coupled transistor configuration and method for manufacturing the same |
US9905576B2 (en) | 2006-03-09 | 2018-02-27 | Tela Innovations, Inc. | Semiconductor chip including region having rectangular-shaped gate structures and first metal structures |
US9910950B2 (en) | 2007-03-07 | 2018-03-06 | Tela Innovations, Inc. | Methods for cell phasing and placement in dynamic array architecture and implementation of the same |
US9917056B2 (en) | 2006-03-09 | 2018-03-13 | Tela Innovations, Inc. | Coarse grid design methods and structures |
DE202014011517U1 (en) | 2013-10-11 | 2021-10-28 | Designerscope Limited | Cabinet leveling device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177198A (en) * | 1981-04-24 | 1982-10-30 | Fujitsu Ltd | Recognizing treating device for sound |
-
1987
- 1987-06-24 JP JP62156960A patent/JPH067345B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177198A (en) * | 1981-04-24 | 1982-10-30 | Fujitsu Ltd | Recognizing treating device for sound |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01239600A (en) * | 1988-03-22 | 1989-09-25 | Nippon Telegr & Teleph Corp <Ntt> | Segment encoding method |
US9754878B2 (en) | 2006-03-09 | 2017-09-05 | Tela Innovations, Inc. | Semiconductor chip including a chip level based on a layout that includes both regular and irregular wires |
US9859277B2 (en) | 2006-03-09 | 2018-01-02 | Tela Innovations, Inc. | Methods, structures, and designs for self-aligning local interconnects used in integrated circuits |
US9905576B2 (en) | 2006-03-09 | 2018-02-27 | Tela Innovations, Inc. | Semiconductor chip including region having rectangular-shaped gate structures and first metal structures |
US9673825B2 (en) | 2006-03-09 | 2017-06-06 | Tela Innovations, Inc. | Circuitry and layouts for XOR and XNOR logic |
US9917056B2 (en) | 2006-03-09 | 2018-03-13 | Tela Innovations, Inc. | Coarse grid design methods and structures |
US9711495B2 (en) | 2006-03-09 | 2017-07-18 | Tela Innovations, Inc. | Oversized contacts and vias in layout defined by linearly constrained topology |
US9741719B2 (en) | 2006-03-09 | 2017-08-22 | Tela Innovations, Inc. | Methods, structures, and designs for self-aligning local interconnects used in integrated circuits |
KR100837842B1 (en) * | 2006-08-10 | 2008-06-13 | 씨제이제일제당 (주) | - - A microorganism whose activity of Aspartate Semialdehyde Dehydrogenase is enhanced and the process for producing L-threonine using the microorganism |
KR100768143B1 (en) * | 2006-08-11 | 2007-10-17 | 스케가와 케미칼 코. 엘티디. | Method for treating and preventing scuticociliatosis in fishes |
KR100825297B1 (en) * | 2006-08-29 | 2008-04-28 | 재단법인 포항산업과학연구원 | Smart Motor Controller for sharing data and the method thereof |
KR100828233B1 (en) * | 2006-11-15 | 2008-05-07 | 윤수경 | Method of making jeungpyun |
KR100886358B1 (en) * | 2006-12-27 | 2009-03-03 | 전남대학교산학협력단 | Avirulent attenuated strain of Pasteurella multocida and live vaccine containing the same |
KR100841207B1 (en) * | 2007-01-31 | 2008-06-24 | 성균관대학교산학협력단 | Recombinant vaccine for preventing and treating porcine atrophic rhinitis |
US9910950B2 (en) | 2007-03-07 | 2018-03-06 | Tela Innovations, Inc. | Methods for cell phasing and placement in dynamic array architecture and implementation of the same |
US9818747B2 (en) | 2007-12-13 | 2017-11-14 | Tela Innovations, Inc. | Super-self-aligned contacts and method for making the same |
US9871056B2 (en) | 2008-03-13 | 2018-01-16 | Tela Innovations, Inc. | Semiconductor chip including integrated circuit having cross-coupled transistor configuration and method for manufacturing the same |
US9779200B2 (en) | 2008-03-27 | 2017-10-03 | Tela Innovations, Inc. | Methods for multi-wire routing and apparatus implementing same |
US9704845B2 (en) | 2010-11-12 | 2017-07-11 | Tela Innovations, Inc. | Methods for linewidth modification and apparatus implementing the same |
DE202014011517U1 (en) | 2013-10-11 | 2021-10-28 | Designerscope Limited | Cabinet leveling device |
Also Published As
Publication number | Publication date |
---|---|
JPH067345B2 (en) | 1994-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |