JPS6317384B2 - - Google Patents
Info
- Publication number
- JPS6317384B2 JPS6317384B2 JP1965282A JP1965282A JPS6317384B2 JP S6317384 B2 JPS6317384 B2 JP S6317384B2 JP 1965282 A JP1965282 A JP 1965282A JP 1965282 A JP1965282 A JP 1965282A JP S6317384 B2 JPS6317384 B2 JP S6317384B2
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- line
- wire
- repeater
- circuit
- 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 6
- 230000008054 signal transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/738—Interface circuits for coupling substations to external telephone lines
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1965282A JPS58138154A (ja) | 1982-02-12 | 1982-02-12 | 多目的電話機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1965282A JPS58138154A (ja) | 1982-02-12 | 1982-02-12 | 多目的電話機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138154A JPS58138154A (ja) | 1983-08-16 |
| JPS6317384B2 true JPS6317384B2 (de) | 1988-04-13 |
Family
ID=12005174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1965282A Granted JPS58138154A (ja) | 1982-02-12 | 1982-02-12 | 多目的電話機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138154A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090954U (ja) * | 1983-11-28 | 1985-06-21 | 日本電気株式会社 | 帯域内信号回路内蔵電話機 |
-
1982
- 1982-02-12 JP JP1965282A patent/JPS58138154A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58138154A (ja) | 1983-08-16 |
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