JPS5420364B2 - - Google Patents
Info
- Publication number
- JPS5420364B2 JPS5420364B2 JP8428075A JP8428075A JPS5420364B2 JP S5420364 B2 JPS5420364 B2 JP S5420364B2 JP 8428075 A JP8428075 A JP 8428075A JP 8428075 A JP8428075 A JP 8428075A JP S5420364 B2 JPS5420364 B2 JP S5420364B2
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/738—Interface circuits for coupling substations to external telephone lines
- H04M1/76—Compensating for differences in line impedance
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8428075A JPS528707A (en) | 1975-07-09 | 1975-07-09 | Telephone citcuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8428075A JPS528707A (en) | 1975-07-09 | 1975-07-09 | Telephone citcuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS528707A JPS528707A (en) | 1977-01-22 |
| JPS5420364B2 true JPS5420364B2 (cs) | 1979-07-23 |
Family
ID=13826032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8428075A Granted JPS528707A (en) | 1975-07-09 | 1975-07-09 | Telephone citcuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS528707A (cs) |
-
1975
- 1975-07-09 JP JP8428075A patent/JPS528707A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS528707A (en) | 1977-01-22 |