CA1258520C - - Google Patents
Info
- Publication number
- CA1258520C CA1258520C CA 567713 CA567713A CA1258520C CA 1258520 C CA1258520 C CA 1258520C CA 567713 CA567713 CA 567713 CA 567713 A CA567713 A CA 567713A CA 1258520 C CA1258520 C CA 1258520C
- Authority
- CA
- Canada
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/78—CATV [Community Antenna Television] systems
- H04H20/79—CATV [Community Antenna Television] systems using downlink of the CATV systems, e.g. audio broadcast via CATV network
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000567713A CA1258520A (en) | 1983-11-09 | 1988-05-25 | Digital signal transmitting system |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58210353A JPS60103748A (ja) | 1983-11-09 | 1983-11-09 | デイジタル信号伝送方式 |
| JP210353/83 | 1983-11-09 | ||
| CA000467176A CA1248624A (en) | 1983-11-09 | 1984-11-06 | Digital signal transmitting system |
| CA000567713A CA1258520A (en) | 1983-11-09 | 1988-05-25 | Digital signal transmitting system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000467176A Division CA1248624A (en) | 1983-11-09 | 1984-11-06 | Digital signal transmitting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA1258520C true CA1258520C (en, 2012) | 1989-08-15 |
| CA1258520A CA1258520A (en) | 1989-08-15 |
Family
ID=25670522
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000567713A Expired CA1258520A (en) | 1983-11-09 | 1988-05-25 | Digital signal transmitting system |
| CA000567714A Expired CA1258521A (en) | 1983-11-09 | 1988-05-25 | Digital signal transmitting system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000567714A Expired CA1258521A (en) | 1983-11-09 | 1988-05-25 | Digital signal transmitting system |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA1258520A (en, 2012) |
-
1988
- 1988-05-25 CA CA000567713A patent/CA1258520A/en not_active Expired
- 1988-05-25 CA CA000567714A patent/CA1258521A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1258520A (en) | 1989-08-15 |
| CA1258521A (en) | 1989-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20060110 |