JPH0448400B2 - - Google Patents
Info
- Publication number
- JPH0448400B2 JPH0448400B2 JP22487885A JP22487885A JPH0448400B2 JP H0448400 B2 JPH0448400 B2 JP H0448400B2 JP 22487885 A JP22487885 A JP 22487885A JP 22487885 A JP22487885 A JP 22487885A JP H0448400 B2 JPH0448400 B2 JP H0448400B2
- Authority
- JP
- Japan
- Prior art keywords
- vector
- feature vector
- input
- component
- extracting
- 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.)
- Expired
Links
- 239000013598 vector Substances 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 29
- 238000004364 calculation method Methods 0.000 claims description 22
- 238000001228 spectrum Methods 0.000 claims description 12
- 238000009499 grossing Methods 0.000 claims description 9
- 238000010606 normalization Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22487885A JPS6286399A (ja) | 1985-10-11 | 1985-10-11 | 音声認識方法 |
| US06/909,957 US4852181A (en) | 1985-09-26 | 1986-09-22 | Speech recognition for recognizing the catagory of an input speech pattern |
| EP86113175A EP0219712B1 (en) | 1985-09-26 | 1986-09-25 | Method of and system for speech recognition |
| DE8686113175T DE3683343D1 (de) | 1985-09-26 | 1986-09-25 | Verfahren und einrichtung zur spracherkennung. |
| US07/295,194 US4918735A (en) | 1985-09-26 | 1989-01-09 | Speech recognition apparatus for recognizing the category of an input speech pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22487885A JPS6286399A (ja) | 1985-10-11 | 1985-10-11 | 音声認識方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6286399A JPS6286399A (ja) | 1987-04-20 |
| JPH0448400B2 true JPH0448400B2 (enrdf_load_stackoverflow) | 1992-08-06 |
Family
ID=16820582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22487885A Granted JPS6286399A (ja) | 1985-09-26 | 1985-10-11 | 音声認識方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286399A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0752356B2 (ja) * | 1991-08-28 | 1995-06-05 | 株式会社エイ・ティ・アール自動翻訳電話研究所 | 話者適応化方式 |
-
1985
- 1985-10-11 JP JP22487885A patent/JPS6286399A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6286399A (ja) | 1987-04-20 |