JPS5028915A - - Google Patents
Info
- Publication number
- JPS5028915A JPS5028915A JP7962473A JP7962473A JPS5028915A JP S5028915 A JPS5028915 A JP S5028915A JP 7962473 A JP7962473 A JP 7962473A JP 7962473 A JP7962473 A JP 7962473A JP S5028915 A JPS5028915 A JP S5028915A
- 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.)
- Granted
Links
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962473A JPS5731324B2 (en) | 1973-07-14 | 1973-07-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962473A JPS5731324B2 (en) | 1973-07-14 | 1973-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5028915A true JPS5028915A (en) | 1975-03-24 |
JPS5731324B2 JPS5731324B2 (en) | 1982-07-03 |
Family
ID=13695213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7962473A Expired JPS5731324B2 (en) | 1973-07-14 | 1973-07-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5731324B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131827A (en) * | 1982-02-01 | 1983-08-05 | Nippon Telegr & Teleph Corp <Ntt> | Echo suppressing device |
JPS5961234A (en) * | 1982-09-30 | 1984-04-07 | Nec Corp | Adaptive type echo erasing device |
-
1973
- 1973-07-14 JP JP7962473A patent/JPS5731324B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131827A (en) * | 1982-02-01 | 1983-08-05 | Nippon Telegr & Teleph Corp <Ntt> | Echo suppressing device |
JPH0113774B2 (en) * | 1982-02-01 | 1989-03-08 | Nippon Telegraph & Telephone | |
JPS5961234A (en) * | 1982-09-30 | 1984-04-07 | Nec Corp | Adaptive type echo erasing device |
Also Published As
Publication number | Publication date |
---|---|
JPS5731324B2 (en) | 1982-07-03 |