JPH0369223B2 - - Google Patents
Info
- Publication number
- JPH0369223B2 JPH0369223B2 JP4002184A JP4002184A JPH0369223B2 JP H0369223 B2 JPH0369223 B2 JP H0369223B2 JP 4002184 A JP4002184 A JP 4002184A JP 4002184 A JP4002184 A JP 4002184A JP H0369223 B2 JPH0369223 B2 JP H0369223B2
- Authority
- JP
- Japan
- Prior art keywords
- broadcast
- telephones
- circuit
- telephone
- broadcast audio
- 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
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000005236 sound signal Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- 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
- H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002184A JPS60183895A (ja) | 1984-03-02 | 1984-03-02 | 有線放送電話交換装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002184A JPS60183895A (ja) | 1984-03-02 | 1984-03-02 | 有線放送電話交換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60183895A JPS60183895A (ja) | 1985-09-19 |
| JPH0369223B2 true JPH0369223B2 (enrdf_load_stackoverflow) | 1991-10-31 |
Family
ID=12569247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4002184A Granted JPS60183895A (ja) | 1984-03-02 | 1984-03-02 | 有線放送電話交換装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183895A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176151A (ja) * | 1987-12-29 | 1989-07-12 | Nec Corp | 地区放送トランク装置 |
-
1984
- 1984-03-02 JP JP4002184A patent/JPS60183895A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60183895A (ja) | 1985-09-19 |
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