JPH021475B2 - - Google Patents
Info
- Publication number
- JPH021475B2 JPH021475B2 JP14316383A JP14316383A JPH021475B2 JP H021475 B2 JPH021475 B2 JP H021475B2 JP 14316383 A JP14316383 A JP 14316383A JP 14316383 A JP14316383 A JP 14316383A JP H021475 B2 JPH021475 B2 JP H021475B2
- Authority
- JP
- Japan
- Prior art keywords
- impedance
- circuit
- dial
- office line
- dial signal
- 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
- 238000004891 communication Methods 0.000 claims description 14
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 13
- 239000008186 active pharmaceutical agent Substances 0.000 description 16
- 229920003253 poly(benzobisoxazole) Polymers 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0096—Trunk circuits
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14316383A JPS6033794A (ja) | 1983-08-05 | 1983-08-05 | 局線回路方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14316383A JPS6033794A (ja) | 1983-08-05 | 1983-08-05 | 局線回路方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6033794A JPS6033794A (ja) | 1985-02-21 |
| JPH021475B2 true JPH021475B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-01-11 |
Family
ID=15332374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14316383A Granted JPS6033794A (ja) | 1983-08-05 | 1983-08-05 | 局線回路方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033794A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63262948A (ja) * | 1987-04-20 | 1988-10-31 | Sanyo Electric Co Ltd | 小型簡易交換電話装置 |
-
1983
- 1983-08-05 JP JP14316383A patent/JPS6033794A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6033794A (ja) | 1985-02-21 |