JPH0638509Y2 - 自動等化器 - Google Patents
自動等化器Info
- Publication number
- JPH0638509Y2 JPH0638509Y2 JP1986030735U JP3073586U JPH0638509Y2 JP H0638509 Y2 JPH0638509 Y2 JP H0638509Y2 JP 1986030735 U JP1986030735 U JP 1986030735U JP 3073586 U JP3073586 U JP 3073586U JP H0638509 Y2 JPH0638509 Y2 JP H0638509Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- circuit
- characteristic
- output
- line
- 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 - Lifetime
Links
- 238000011045 prefiltration Methods 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000009499 grossing Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Filters That Use Time-Delay Elements (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986030735U JPH0638509Y2 (ja) | 1986-03-04 | 1986-03-04 | 自動等化器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986030735U JPH0638509Y2 (ja) | 1986-03-04 | 1986-03-04 | 自動等化器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62143341U JPS62143341U (enrdf_load_stackoverflow) | 1987-09-10 |
JPH0638509Y2 true JPH0638509Y2 (ja) | 1994-10-05 |
Family
ID=30835818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986030735U Expired - Lifetime JPH0638509Y2 (ja) | 1986-03-04 | 1986-03-04 | 自動等化器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0638509Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS592410B2 (ja) * | 1977-12-20 | 1984-01-18 | 日本電信電話株式会社 | 自動等化器 |
-
1986
- 1986-03-04 JP JP1986030735U patent/JPH0638509Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS62143341U (enrdf_load_stackoverflow) | 1987-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4896152A (en) | Telemetry system with a sending station using recursive filter for bandwidth limiting | |
CA2118654C (en) | Method of identifying an unknown system with a band-splitting adaptive filter and a device thereof | |
US5633863A (en) | Echo canceler | |
US5444739A (en) | Equalizer for data receiver apparatus | |
JP2520770B2 (ja) | ハイブリッド回路 | |
CN1014288B (zh) | 包括非递归部分和递归部分的自适应数字滤波器 | |
JPH0244416B2 (enrdf_load_stackoverflow) | ||
US5181228A (en) | System and method for phase equalization | |
EP1611679A2 (en) | Up and down sample rate converter | |
JPH0324087B2 (enrdf_load_stackoverflow) | ||
JPH0638509Y2 (ja) | 自動等化器 | |
JPH0611678Y2 (ja) | 自動等化器 | |
CA1338219C (en) | Analog circuit for baseband modem | |
US6161118A (en) | Digital comb filter having a cascaded integrator stage with adjustable gain | |
US4899365A (en) | Apparatus and method for adaptive amplitude equalization | |
US5272655A (en) | Sample rate converting filter | |
KR100475771B1 (ko) | 2선 풀 듀플렉스 채널 송신 방법에서의 에코 보상 장치 및방법 | |
US4633225A (en) | Impedance line matching device using feedback | |
WO1992009147A1 (en) | A method and arrangement for use in the elimination of echoes in a subscriber line circuit | |
JPS59167109A (ja) | 二端子インピ−ダンス回路 | |
JPS63182919A (ja) | 線路等化回路 | |
JP3224835B2 (ja) | 適応形平衡フィルタ | |
JPS6366451B2 (enrdf_load_stackoverflow) | ||
JPS6386608A (ja) | ロ−ルオフフイルタ | |
KR0142765B1 (ko) | 디지탈 자기기록재생시스템의 자동등화장치 |