JPS4840303A - - Google Patents
Info
- Publication number
- JPS4840303A JPS4840303A JP46073816A JP7381671A JPS4840303A JP S4840303 A JPS4840303 A JP S4840303A JP 46073816 A JP46073816 A JP 46073816A JP 7381671 A JP7381671 A JP 7381671A JP S4840303 A JPS4840303 A JP S4840303A
- 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
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7381671A JPS5313921B2 (en) | 1971-09-23 | 1971-09-23 | |
| GB4368672A GB1409799A (en) | 1971-09-23 | 1972-09-21 | Quality system for a bandlimited voice signal |
| US00290898A US3828133A (en) | 1971-09-23 | 1972-09-21 | Speech quality improving system utilizing the generation of higher harmonic components |
| DE2246560A DE2246560C3 (en) | 1971-09-23 | 1972-09-22 | Circuit arrangement for improving the quality of an audio frequency signal with a limited bandwidth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7381671A JPS5313921B2 (en) | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4840303A true JPS4840303A (en) | 1973-06-13 |
| JPS5313921B2 JPS5313921B2 (en) | 1978-05-13 |
Family
ID=13529047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7381671A Expired JPS5313921B2 (en) | 1971-09-23 | 1971-09-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5313921B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784171A (en) * | 1980-11-13 | 1982-05-26 | Toshiba Corp | Manufacture of semiconductor substrate |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54119811U (en) * | 1978-02-10 | 1979-08-22 | ||
| JPS54175414U (en) * | 1978-05-30 | 1979-12-11 | ||
| JPS5524957U (en) * | 1978-08-07 | 1980-02-18 |
-
1971
- 1971-09-23 JP JP7381671A patent/JPS5313921B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784171A (en) * | 1980-11-13 | 1982-05-26 | Toshiba Corp | Manufacture of semiconductor substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5313921B2 (en) | 1978-05-13 |