JPS6343012B2 - - Google Patents
Info
- Publication number
- JPS6343012B2 JPS6343012B2 JP58020294A JP2029483A JPS6343012B2 JP S6343012 B2 JPS6343012 B2 JP S6343012B2 JP 58020294 A JP58020294 A JP 58020294A JP 2029483 A JP2029483 A JP 2029483A JP S6343012 B2 JPS6343012 B2 JP S6343012B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- echo
- pseudo
- echo signal
- register
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
- H04B3/23—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2029483A JPS59146231A (ja) | 1983-02-09 | 1983-02-09 | エコ−・キヤンセラ−装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2029483A JPS59146231A (ja) | 1983-02-09 | 1983-02-09 | エコ−・キヤンセラ−装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59146231A JPS59146231A (ja) | 1984-08-22 |
JPS6343012B2 true JPS6343012B2 (enrdf_load_stackoverflow) | 1988-08-26 |
Family
ID=12023139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2029483A Granted JPS59146231A (ja) | 1983-02-09 | 1983-02-09 | エコ−・キヤンセラ−装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59146231A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ214905A (en) * | 1985-01-29 | 1988-09-29 | British Telecomm | Noise cancellation by adaptive filter compensates for timing variations |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58120327A (ja) * | 1982-01-11 | 1983-07-18 | Toshiba Corp | エコ−・キヤンセラ−装置 |
-
1983
- 1983-02-09 JP JP2029483A patent/JPS59146231A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59146231A (ja) | 1984-08-22 |
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