JPS61228500A - 音声認識方法 - Google Patents
音声認識方法Info
- Publication number
- JPS61228500A JPS61228500A JP60069053A JP6905385A JPS61228500A JP S61228500 A JPS61228500 A JP S61228500A JP 60069053 A JP60069053 A JP 60069053A JP 6905385 A JP6905385 A JP 6905385A JP S61228500 A JPS61228500 A JP S61228500A
- Authority
- JP
- Japan
- Prior art keywords
- average power
- voice
- frame
- similarity
- input
- 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
- 238000000034 method Methods 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 19
- 230000003595 spectral effect Effects 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 description 15
- 238000001228 spectrum Methods 0.000 description 14
- 238000004364 calculation method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000010606 normalization Methods 0.000 description 6
- 241000862969 Stella Species 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 206010011732 Cyst Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60069053A JPS61228500A (ja) | 1985-04-03 | 1985-04-03 | 音声認識方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60069053A JPS61228500A (ja) | 1985-04-03 | 1985-04-03 | 音声認識方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61228500A true JPS61228500A (ja) | 1986-10-11 |
| JPH0556520B2 JPH0556520B2 (enrdf_load_stackoverflow) | 1993-08-19 |
Family
ID=13391435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60069053A Granted JPS61228500A (ja) | 1985-04-03 | 1985-04-03 | 音声認識方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61228500A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230199A (ja) * | 1985-04-04 | 1986-10-14 | 沖電気工業株式会社 | 音声認識方法 |
| JPS6273298A (ja) * | 1985-09-26 | 1987-04-03 | 沖電気工業株式会社 | 音声認識方式 |
| JPS62159195A (ja) * | 1986-01-06 | 1987-07-15 | 沖電気工業株式会社 | 音声パタン作成方法 |
| JPH06274193A (ja) * | 1993-03-17 | 1994-09-30 | Nippon Steel Corp | データベース検索システム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319161A (en) * | 1976-08-06 | 1978-02-22 | Hitachi Metals Ltd | Fin pass roll |
-
1985
- 1985-04-03 JP JP60069053A patent/JPS61228500A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319161A (en) * | 1976-08-06 | 1978-02-22 | Hitachi Metals Ltd | Fin pass roll |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230199A (ja) * | 1985-04-04 | 1986-10-14 | 沖電気工業株式会社 | 音声認識方法 |
| JPS6273298A (ja) * | 1985-09-26 | 1987-04-03 | 沖電気工業株式会社 | 音声認識方式 |
| JPS62159195A (ja) * | 1986-01-06 | 1987-07-15 | 沖電気工業株式会社 | 音声パタン作成方法 |
| JPH06274193A (ja) * | 1993-03-17 | 1994-09-30 | Nippon Steel Corp | データベース検索システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0556520B2 (enrdf_load_stackoverflow) | 1993-08-19 |
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