CA1175114A - Transversal type smear-desmear filter - Google Patents

Transversal type smear-desmear filter

Info

Publication number
CA1175114A
CA1175114A CA000398914A CA398914A CA1175114A CA 1175114 A CA1175114 A CA 1175114A CA 000398914 A CA000398914 A CA 000398914A CA 398914 A CA398914 A CA 398914A CA 1175114 A CA1175114 A CA 1175114A
Authority
CA
Canada
Prior art keywords
filter
tap
delay
weight coefficient
smear
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
Application number
CA000398914A
Other languages
English (en)
French (fr)
Inventor
Hideo Kobayashi
Michitoshi Tamori, (Deceased)
Kazuo Kawai
Kazuo Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Application granted granted Critical
Publication of CA1175114A publication Critical patent/CA1175114A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Noise Elimination (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Picture Signal Circuits (AREA)
CA000398914A 1981-07-07 1982-03-19 Transversal type smear-desmear filter Expired CA1175114A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56104970A JPS587935A (ja) 1981-07-07 1981-07-07 トランスバーサル形スミアデスミアフイルタ
JP104970/81 1981-07-07

Publications (1)

Publication Number Publication Date
CA1175114A true CA1175114A (en) 1984-09-25

Family

ID=14394956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000398914A Expired CA1175114A (en) 1981-07-07 1982-03-19 Transversal type smear-desmear filter

Country Status (3)

Country Link
US (1) US4476539A (en, 2012)
JP (1) JPS587935A (en, 2012)
CA (1) CA1175114A (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8600816A (nl) * 1986-03-28 1987-10-16 At & T & Philips Telecomm Adaptief transversaal filter.
NL8700075A (nl) * 1987-01-14 1988-08-01 Philips Nv Datatransmissiestelsel voorzien van versmeringsfilters.
DE69027612T2 (de) * 1989-01-13 1997-02-20 Joseph Alfred Webb Signalverschlüsselung
JPH0356970U (en, 2012) * 1989-10-09 1991-05-31
US5233546A (en) * 1991-08-14 1993-08-03 Hewlett-Packard Company Anti-alias filtering apparatus for frequency domain measurements
JPH06164320A (ja) * 1992-11-24 1994-06-10 Takayama:Kk フィルタ回路
ES2261637T3 (es) * 2001-04-09 2006-11-16 Koninklijke Philips Electronics N.V. Sistema de codificacion del habla adpcm, con filtros de difuminado de fase y difuminado de fase inverso.
EP1386308B1 (en) * 2001-04-09 2006-04-12 Koninklijke Philips Electronics N.V. Adpcm speech coding system with specific step-size adaptation
WO2006114130A1 (en) * 2005-04-26 2006-11-02 Agilent Technologies, Inc. Enzymes with modified amino acids
JP6339933B2 (ja) 2014-12-26 2018-06-06 オリエンタルモーター株式会社 摩擦ブレーキ構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143285A (en) * 1976-10-01 1979-03-06 Rockwell International Corporation Data smear compensation in charge-transfer-device analog shift registers
US4120035A (en) * 1977-08-16 1978-10-10 International Business Machines Corporation Electrically reprogrammable transversal filter using charge coupled devices
US4156914A (en) * 1977-08-18 1979-05-29 Baird Corporation Computer image display system and processor therefor
JPS5558612A (en) * 1978-10-26 1980-05-01 Kokusai Denshin Denwa Co Ltd <Kdd> Delay circuit

Also Published As

Publication number Publication date
JPS6243378B2 (en, 2012) 1987-09-14
JPS587935A (ja) 1983-01-17
US4476539A (en) 1984-10-09

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry