JPS494429A - - Google Patents
Info
- Publication number
- JPS494429A JPS494429A JP47041624A JP4162472A JPS494429A JP S494429 A JPS494429 A JP S494429A JP 47041624 A JP47041624 A JP 47041624A JP 4162472 A JP4162472 A JP 4162472A JP S494429 A JPS494429 A JP S494429A
- Authority
- JP
- Japan
- 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
Landscapes
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4162472A JPS5517400B2 (en:Method) | 1972-04-24 | 1972-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4162472A JPS5517400B2 (en:Method) | 1972-04-24 | 1972-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS494429A true JPS494429A (en:Method) | 1974-01-16 |
| JPS5517400B2 JPS5517400B2 (en:Method) | 1980-05-10 |
Family
ID=12613471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4162472A Expired JPS5517400B2 (en:Method) | 1972-04-24 | 1972-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5517400B2 (en:Method) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140875U (en:Method) * | 1979-03-28 | 1980-10-08 | ||
| JPS56110352A (en) * | 1980-02-06 | 1981-09-01 | Nec Corp | Narrow band transmission system |
| JPS56110353A (en) * | 1980-02-06 | 1981-09-01 | Nec Corp | Voice processing system |
| JPS56110351A (en) * | 1980-02-06 | 1981-09-01 | Nec Corp | Signal processing system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217682A (ja) * | 1988-07-06 | 1990-01-22 | Daido Steel Co Ltd | 電流狭窄型発光ダイオード |
-
1972
- 1972-04-24 JP JP4162472A patent/JPS5517400B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140875U (en:Method) * | 1979-03-28 | 1980-10-08 | ||
| JPS56110352A (en) * | 1980-02-06 | 1981-09-01 | Nec Corp | Narrow band transmission system |
| JPS56110353A (en) * | 1980-02-06 | 1981-09-01 | Nec Corp | Voice processing system |
| JPS56110351A (en) * | 1980-02-06 | 1981-09-01 | Nec Corp | Signal processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5517400B2 (en:Method) | 1980-05-10 |