NO160239C - MEASUREMENT AND CONNECTOR FOR ADAPTIVE EQUIPMENT REMOVAL IN OUTPUTS FOR DUPLEX DATA TRANSFER OVERTOTRA WIRES. - Google Patents
MEASUREMENT AND CONNECTOR FOR ADAPTIVE EQUIPMENT REMOVAL IN OUTPUTS FOR DUPLEX DATA TRANSFER OVERTOTRA WIRES.Info
- Publication number
- NO160239C NO160239C NO831188A NO831188A NO160239C NO 160239 C NO160239 C NO 160239C NO 831188 A NO831188 A NO 831188A NO 831188 A NO831188 A NO 831188A NO 160239 C NO160239 C NO 160239C
- Authority
- NO
- Norway
- Prior art keywords
- overtotra
- wires
- connector
- outputs
- measurement
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823212056 DE3212056A1 (en) | 1982-04-01 | 1982-04-01 | METHOD AND CIRCUIT ARRANGEMENT FOR CARRYING OUT THE METHOD FOR ADAPTIVE ECHO ERASE IN TERMINALS FOR DUPLEX DATA TRANSMISSION OVER TWO-WIRE CABLES |
Publications (3)
Publication Number | Publication Date |
---|---|
NO831188L NO831188L (en) | 1983-10-03 |
NO160239B NO160239B (en) | 1988-12-12 |
NO160239C true NO160239C (en) | 1989-03-22 |
Family
ID=6159921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO831188A NO160239C (en) | 1982-04-01 | 1983-03-30 | MEASUREMENT AND CONNECTOR FOR ADAPTIVE EQUIPMENT REMOVAL IN OUTPUTS FOR DUPLEX DATA TRANSFER OVERTOTRA WIRES. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0092035B1 (en) |
DE (2) | DE3212056A1 (en) |
NO (1) | NO160239C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5961233A (en) * | 1982-09-29 | 1984-04-07 | Nec Corp | Adaptive type echo erasing device |
CA1338218C (en) * | 1988-03-17 | 1996-04-02 | Yoshinori Tanaka | Echo canceller |
US6937723B2 (en) * | 2002-10-25 | 2005-08-30 | Avaya Technology Corp. | Echo detection and monitoring |
US7734034B1 (en) | 2005-06-21 | 2010-06-08 | Avaya Inc. | Remote party speaker phone detection |
CN114478321B (en) * | 2022-04-06 | 2022-07-26 | 中国科学院过程工程研究所 | Method, device and application for separating, refining and purifying intermediate m-xylylene diamino ethyl formate solution |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4087654A (en) * | 1975-11-28 | 1978-05-02 | Bell Telephone Laboratories, Incorporated | Echo canceller for two-wire full duplex data transmission |
NL186990C (en) * | 1979-03-16 | 1991-04-16 | Philips Nv | SELF-ADJUSTING FILTER WITH A DELAY CIRCUIT. |
NL7905577A (en) * | 1979-07-18 | 1981-01-20 | Philips Nv | DEVICE WITH A NON-RECURRENCE FILTER. |
DE2944686C2 (en) * | 1979-11-06 | 1982-05-13 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Setup with a hybrid circuit |
DE3000856A1 (en) * | 1980-01-11 | 1981-07-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | ADAPTIVE EQUALIZER DEVICE |
-
1982
- 1982-04-01 DE DE19823212056 patent/DE3212056A1/en not_active Withdrawn
-
1983
- 1983-02-17 DE DE8383101500T patent/DE3360748D1/en not_active Expired
- 1983-02-17 EP EP83101500A patent/EP0092035B1/en not_active Expired
- 1983-03-30 NO NO831188A patent/NO160239C/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0092035A1 (en) | 1983-10-26 |
DE3360748D1 (en) | 1985-10-17 |
NO160239B (en) | 1988-12-12 |
NO831188L (en) | 1983-10-03 |
EP0092035B1 (en) | 1985-09-11 |
DE3212056A1 (en) | 1984-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3380077D1 (en) | Data processing apparatus | |
GB2079997B (en) | Data processing apparatus | |
DE3169741D1 (en) | Data processing apparatus | |
GB2072902B (en) | Data processing apparatus | |
GB2079995B (en) | Portable data processing apparatus | |
GB2167927B (en) | Data transfer method | |
DE3176513D1 (en) | Data processing apparatus | |
GB2131660B (en) | Data processing method | |
DE3479931D1 (en) | Data processing apparatus | |
JPS57157361A (en) | Data processing circuit | |
DE3173566D1 (en) | Data processing terminal | |
ES278142Y (en) | APPARATUS TO TRANSFER FLAT CONDUCTOR CABLES AND CONNECTORS. | |
NO830872L (en) | CONNECTOR FOR WIRES AND CABLES. | |
DE3164722D1 (en) | Data processing apparatus for processing sparse vectors | |
DE3174093D1 (en) | Information processing apparatus with data transfer between external memories | |
GB8403835D0 (en) | Data processing apparatus | |
DE3279867D1 (en) | Data processing apparatus | |
EP0093430A3 (en) | Pipeline data processing system | |
EP0094535A3 (en) | Pipe-line data processing system | |
DE3479455D1 (en) | Data processing interface apparatus | |
JPS57157327A (en) | Data processing circuit | |
HK80689A (en) | Data processing apparatus | |
NO160239C (en) | MEASUREMENT AND CONNECTOR FOR ADAPTIVE EQUIPMENT REMOVAL IN OUTPUTS FOR DUPLEX DATA TRANSFER OVERTOTRA WIRES. | |
JPS5717070A (en) | Data processing terminal device | |
DK250383D0 (en) | ROADSTONES AND CONNECTORS FOR THESE |