JPH0427559B2 - - Google Patents
Info
- Publication number
- JPH0427559B2 JPH0427559B2 JP55052682A JP5268280A JPH0427559B2 JP H0427559 B2 JPH0427559 B2 JP H0427559B2 JP 55052682 A JP55052682 A JP 55052682A JP 5268280 A JP5268280 A JP 5268280A JP H0427559 B2 JPH0427559 B2 JP H0427559B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- input
- output
- human voice
- extraction circuit
- 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
- 238000000605 extraction Methods 0.000 claims description 40
- 210000001260 vocal cord Anatomy 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 230000001755 vocal effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 17
- 230000001953 sensory effect Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 13
- 230000005236 sound signal Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5268280A JPS56149097A (en) | 1980-04-21 | 1980-04-21 | Human voice signal identifying method |
| CA000375651A CA1184506A (en) | 1980-04-21 | 1981-04-16 | Method and system for discriminating human voice signal |
| IT8148303A IT1142404B (it) | 1980-04-21 | 1981-04-17 | Procedimento e dispositivo per discriminare il segnale di voce umana |
| DE19813115801 DE3115801A1 (de) | 1980-04-21 | 1981-04-18 | "verfahren und schaltungsanordnung zum unterscheiden der sprechsignale von anderen tonsignalen |
| FR8107876A FR2480978B1 (fr) | 1980-04-21 | 1981-04-21 | Procede et dispositif de discrimination d'un signal de voie humaine |
| GB8112276A GB2077078B (en) | 1980-04-21 | 1981-04-21 | System for discriminating human voice signal |
| US06/541,483 US4506379A (en) | 1980-04-21 | 1983-10-13 | Method and system for discriminating human voice signal |
| GB08403418A GB2143105B (en) | 1980-04-21 | 1984-02-09 | A system for discriminating between a human voice signal and other sound signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5268280A JPS56149097A (en) | 1980-04-21 | 1980-04-21 | Human voice signal identifying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56149097A JPS56149097A (en) | 1981-11-18 |
| JPH0427559B2 true JPH0427559B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-12 |
Family
ID=12921649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5268280A Granted JPS56149097A (en) | 1980-04-21 | 1980-04-21 | Human voice signal identifying method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56149097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013070291A (ja) * | 2011-09-24 | 2013-04-18 | Aisin Seiki Co Ltd | 車両用音輪郭強調装置 |
-
1980
- 1980-04-21 JP JP5268280A patent/JPS56149097A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56149097A (en) | 1981-11-18 |
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