JPS63300296A - 音声認識方式及び装置 - Google Patents
音声認識方式及び装置Info
- Publication number
- JPS63300296A JPS63300296A JP62136377A JP13637787A JPS63300296A JP S63300296 A JPS63300296 A JP S63300296A JP 62136377 A JP62136377 A JP 62136377A JP 13637787 A JP13637787 A JP 13637787A JP S63300296 A JPS63300296 A JP S63300296A
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- dimensional
- vector field
- vector
- unit
- 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
- 239000013598 vector Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 25
- 238000000605 extraction Methods 0.000 claims description 11
- 238000010606 normalization Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 6
- 230000004069 differentiation Effects 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 description 14
- 238000012545 processing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 9
- 238000011160 research Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000008685 targeting Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62136377A JPS63300296A (ja) | 1987-05-29 | 1987-05-29 | 音声認識方式及び装置 |
US07/196,390 US4989249A (en) | 1987-05-29 | 1988-05-20 | Method of feature determination and extraction and recognition of voice and apparatus therefore |
DE88108313T DE3882805T2 (de) | 1987-05-29 | 1988-05-25 | Verfahren zur Ermittlung von Merkmalen und Spracherkennung und Erkennungseinrichtung. |
EP88108313A EP0292929B1 (en) | 1987-05-29 | 1988-05-25 | Method of feature extraction and recognition of voice and recognition apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62136377A JPS63300296A (ja) | 1987-05-29 | 1987-05-29 | 音声認識方式及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63300296A true JPS63300296A (ja) | 1988-12-07 |
JPH0330159B2 JPH0330159B2 (enrdf_load_stackoverflow) | 1991-04-26 |
Family
ID=15173736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62136377A Granted JPS63300296A (ja) | 1987-05-29 | 1987-05-29 | 音声認識方式及び装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63300296A (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059394A (ja) * | 1983-09-12 | 1985-04-05 | 工業技術院長 | 音声認識装置 |
-
1987
- 1987-05-29 JP JP62136377A patent/JPS63300296A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059394A (ja) * | 1983-09-12 | 1985-04-05 | 工業技術院長 | 音声認識装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0330159B2 (enrdf_load_stackoverflow) | 1991-04-26 |
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