JPS62211698A - 音声区間検出方法 - Google Patents
音声区間検出方法Info
- Publication number
- JPS62211698A JPS62211698A JP61054500A JP5450086A JPS62211698A JP S62211698 A JPS62211698 A JP S62211698A JP 61054500 A JP61054500 A JP 61054500A JP 5450086 A JP5450086 A JP 5450086A JP S62211698 A JPS62211698 A JP S62211698A
- Authority
- JP
- Japan
- Prior art keywords
- noise
- distance
- speech
- pattern
- section
- 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
- 238000001514 detection method Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 claims description 38
- 238000012545 processing Methods 0.000 claims description 11
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 241000668842 Lepidosaphes gloverii Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61054500A JPS62211698A (ja) | 1986-03-12 | 1986-03-12 | 音声区間検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61054500A JPS62211698A (ja) | 1986-03-12 | 1986-03-12 | 音声区間検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62211698A true JPS62211698A (ja) | 1987-09-17 |
| JPH0556512B2 JPH0556512B2 (enrdf_load_stackoverflow) | 1993-08-19 |
Family
ID=12972353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61054500A Granted JPS62211698A (ja) | 1986-03-12 | 1986-03-12 | 音声区間検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62211698A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007053511A (ja) * | 2005-08-17 | 2007-03-01 | Sony Corp | 音声処理装置及びマイク装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57171400A (en) * | 1981-04-14 | 1982-10-21 | Sanyo Electric Co | Detector for sound region |
| JPS58211793A (ja) * | 1982-06-03 | 1983-12-09 | 松下電器産業株式会社 | 音声区間検出装置 |
-
1986
- 1986-03-12 JP JP61054500A patent/JPS62211698A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57171400A (en) * | 1981-04-14 | 1982-10-21 | Sanyo Electric Co | Detector for sound region |
| JPS58211793A (ja) * | 1982-06-03 | 1983-12-09 | 松下電器産業株式会社 | 音声区間検出装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007053511A (ja) * | 2005-08-17 | 2007-03-01 | Sony Corp | 音声処理装置及びマイク装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0556512B2 (enrdf_load_stackoverflow) | 1993-08-19 |
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