JPS5435921B2 - - Google Patents
Info
- Publication number
- JPS5435921B2 JPS5435921B2 JP4757475A JP4757475A JPS5435921B2 JP S5435921 B2 JPS5435921 B2 JP S5435921B2 JP 4757475 A JP4757475 A JP 4757475A JP 4757475 A JP4757475 A JP 4757475A JP S5435921 B2 JPS5435921 B2 JP S5435921B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
- H04H20/89—Stereophonic broadcast systems using three or more audio channels, e.g. triphonic or quadraphonic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMSÂ
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Stereophonic System (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50047574A JPS51123601A (en) | 1975-04-21 | 1975-04-21 | A four channel encoding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50047574A JPS51123601A (en) | 1975-04-21 | 1975-04-21 | A four channel encoding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51123601A JPS51123601A (en) | 1976-10-28 |
| JPS5435921B2 true JPS5435921B2 (enExample) | 1979-11-06 |
Family
ID=12779000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50047574A Granted JPS51123601A (en) | 1975-04-21 | 1975-04-21 | A four channel encoding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51123601A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227601A (en) * | 1975-08-27 | 1977-03-02 | Nippon Columbia Co Ltd | Plural solid signal transmission device |
-
1975
- 1975-04-21 JP JP50047574A patent/JPS51123601A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51123601A (en) | 1976-10-28 |