JPH0223057B2 - - Google Patents

Info

Publication number
JPH0223057B2
JPH0223057B2 JP57111270A JP11127082A JPH0223057B2 JP H0223057 B2 JPH0223057 B2 JP H0223057B2 JP 57111270 A JP57111270 A JP 57111270A JP 11127082 A JP11127082 A JP 11127082A JP H0223057 B2 JPH0223057 B2 JP H0223057B2
Authority
JP
Japan
Prior art keywords
data
automatic equalizer
transmission quality
detection circuit
quality detection
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
Application number
JP57111270A
Other languages
English (en)
Japanese (ja)
Other versions
JPS592449A (ja
Inventor
Masayoshi Inoe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP57111270A priority Critical patent/JPS592449A/ja
Publication of JPS592449A publication Critical patent/JPS592449A/ja
Publication of JPH0223057B2 publication Critical patent/JPH0223057B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP57111270A 1982-06-28 1982-06-28 等化処理方式 Granted JPS592449A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57111270A JPS592449A (ja) 1982-06-28 1982-06-28 等化処理方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57111270A JPS592449A (ja) 1982-06-28 1982-06-28 等化処理方式

Publications (2)

Publication Number Publication Date
JPS592449A JPS592449A (ja) 1984-01-09
JPH0223057B2 true JPH0223057B2 (cg-RX-API-DMAC7.html) 1990-05-22

Family

ID=14556949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57111270A Granted JPS592449A (ja) 1982-06-28 1982-06-28 等化処理方式

Country Status (1)

Country Link
JP (1) JPS592449A (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001650A1 (fr) * 1987-08-10 1989-02-23 Idemitsu Petrochemical Company Limited Element durable pour application de motifs
EP0307861A3 (en) * 1987-09-14 1990-03-21 Idemitsu Petrochemical Company Limited Coated resin molded-article
JPH0796664B2 (ja) * 1988-11-08 1995-10-18 出光石油化学株式会社 硬化性樹脂組成物
JPH02284926A (ja) * 1989-04-26 1990-11-22 Idemitsu Petrochem Co Ltd 硬化性ホスファゼン組成物および被覆部材
JPH034420A (ja) * 1989-05-31 1991-01-10 Idemitsu Petrochem Co Ltd タッチパネル

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342537A (en) * 1976-09-29 1978-04-18 Nec Corp Automatic equalizer
JPS5741032A (en) * 1980-08-25 1982-03-06 Oki Electric Ind Co Ltd Analog-to-digital converter

Also Published As

Publication number Publication date
JPS592449A (ja) 1984-01-09

Similar Documents

Publication Publication Date Title
US5321722A (en) Multipoint connected communication system having function of retraining modems provided therein and method of retraining the modems
JPS6211326A (ja) 自動等化器再設定方式
US3775688A (en) System for transmitting, receiving and decoding multilevel signals
JPH0223057B2 (cg-RX-API-DMAC7.html)
JPS594334A (ja) デ−タ伝送システム
US4823339A (en) Method and device for protecting modems against echoes
CA2025496C (en) Packet communication system using a telephone switching network and a data flow control method
US6002724A (en) Transmission apparatus and control method therefor
JP3116427B2 (ja) 変復調装置およびその自動等化方法
JP3218695B2 (ja) 回線状態の試験装置および方法
JP2831589B2 (ja) 固定転送速度通信方法
JP3099867B2 (ja) 振幅等化器
JP3620124B2 (ja) モデム
JPH0136284B2 (cg-RX-API-DMAC7.html)
JPH0422390B2 (cg-RX-API-DMAC7.html)
JPH0519347B2 (cg-RX-API-DMAC7.html)
JP2870394B2 (ja) ファクシミリ装置
JP3218741B2 (ja) ファクシミリ装置
JPS6292524A (ja) フアクシミリ用モデム
JPS6363129B2 (cg-RX-API-DMAC7.html)
JPH053776B2 (cg-RX-API-DMAC7.html)
JPH0759046B2 (ja) 波形等化装置
JPS62104211A (ja) 回線等化方式
JP2662032B2 (ja) モデムを用いた通信方法
JPS62123871A (ja) フアクシミリ装置の送信レベル決定方式