JPS6114210Y2 - - Google Patents
Info
- Publication number
- JPS6114210Y2 JPS6114210Y2 JP1977174763U JP17476377U JPS6114210Y2 JP S6114210 Y2 JPS6114210 Y2 JP S6114210Y2 JP 1977174763 U JP1977174763 U JP 1977174763U JP 17476377 U JP17476377 U JP 17476377U JP S6114210 Y2 JPS6114210 Y2 JP S6114210Y2
- Authority
- JP
- Japan
- Prior art keywords
- band
- frequency
- signal
- filter
- level
- 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
- 230000000873 masking effect Effects 0.000 description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977174763U JPS6114210Y2 (US08066781-20111129-C00013.png) | 1977-12-24 | 1977-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977174763U JPS6114210Y2 (US08066781-20111129-C00013.png) | 1977-12-24 | 1977-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5499516U JPS5499516U (US08066781-20111129-C00013.png) | 1979-07-13 |
| JPS6114210Y2 true JPS6114210Y2 (US08066781-20111129-C00013.png) | 1986-05-02 |
Family
ID=29181687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977174763U Expired JPS6114210Y2 (US08066781-20111129-C00013.png) | 1977-12-24 | 1977-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114210Y2 (US08066781-20111129-C00013.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841044A (US08066781-20111129-C00013.png) * | 1971-09-30 | 1973-06-16 | ||
| JPS4862410A (US08066781-20111129-C00013.png) * | 1971-10-19 | 1973-08-31 | ||
| JPS4890715A (US08066781-20111129-C00013.png) * | 1972-03-07 | 1973-11-27 |
-
1977
- 1977-12-24 JP JP1977174763U patent/JPS6114210Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841044A (US08066781-20111129-C00013.png) * | 1971-09-30 | 1973-06-16 | ||
| JPS4862410A (US08066781-20111129-C00013.png) * | 1971-10-19 | 1973-08-31 | ||
| JPS4890715A (US08066781-20111129-C00013.png) * | 1972-03-07 | 1973-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5499516U (US08066781-20111129-C00013.png) | 1979-07-13 |
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