JPS59195285A - 音声分析装置 - Google Patents
音声分析装置Info
- Publication number
- JPS59195285A JPS59195285A JP58069473A JP6947383A JPS59195285A JP S59195285 A JPS59195285 A JP S59195285A JP 58069473 A JP58069473 A JP 58069473A JP 6947383 A JP6947383 A JP 6947383A JP S59195285 A JPS59195285 A JP S59195285A
- Authority
- JP
- Japan
- Prior art keywords
- walsh
- transformation
- section
- spectrum
- inverse fourier
- 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
- 238000001228 spectrum Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 230000009466 transformation Effects 0.000 claims description 19
- 238000013507 mapping Methods 0.000 claims description 8
- 238000011551 log transformation method Methods 0.000 claims description 3
- 230000001755 vocal effect Effects 0.000 description 13
- 238000004364 calculation method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58069473A JPS59195285A (ja) | 1983-04-20 | 1983-04-20 | 音声分析装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58069473A JPS59195285A (ja) | 1983-04-20 | 1983-04-20 | 音声分析装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59195285A true JPS59195285A (ja) | 1984-11-06 |
| JPH027080B2 JPH027080B2 (enrdf_load_stackoverflow) | 1990-02-15 |
Family
ID=13403677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58069473A Granted JPS59195285A (ja) | 1983-04-20 | 1983-04-20 | 音声分析装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195285A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05155357A (ja) * | 1991-12-06 | 1993-06-22 | Nissan Motor Co Ltd | 自動車の樹脂製フロントフェンダー |
-
1983
- 1983-04-20 JP JP58069473A patent/JPS59195285A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027080B2 (enrdf_load_stackoverflow) | 1990-02-15 |
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