DE3241648C2 - - Google Patents

Info

Publication number
DE3241648C2
DE3241648C2 DE19823241648 DE3241648A DE3241648C2 DE 3241648 C2 DE3241648 C2 DE 3241648C2 DE 19823241648 DE19823241648 DE 19823241648 DE 3241648 A DE3241648 A DE 3241648A DE 3241648 C2 DE3241648 C2 DE 3241648C2
Authority
DE
Germany
Prior art keywords
pulse
signal
amplitude
comparators
output
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
DE19823241648
Other languages
German (de)
English (en)
Other versions
DE3241648A1 (de
Inventor
Juergen Dipl.-Ing. 6146 Alsbach De Heitmann
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.)
Philips GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19823241648 priority Critical patent/DE3241648A1/de
Priority to US06/547,918 priority patent/US4556983A/en
Priority to JP20841483A priority patent/JPS5998311A/ja
Publication of DE3241648A1 publication Critical patent/DE3241648A1/de
Application granted granted Critical
Publication of DE3241648C2 publication Critical patent/DE3241648C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10194—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter using predistortion during writing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc Digital Transmission (AREA)
  • Digital Magnetic Recording (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE19823241648 1982-11-11 1982-11-11 Verfahren und schaltungsanordnung zur korrektur eines binaeren signals Granted DE3241648A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19823241648 DE3241648A1 (de) 1982-11-11 1982-11-11 Verfahren und schaltungsanordnung zur korrektur eines binaeren signals
US06/547,918 US4556983A (en) 1982-11-11 1983-11-02 Method and apparatus for pre-emphasis counteraction of variations in amplitude of received or reproduced serial binary signals
JP20841483A JPS5998311A (ja) 1982-11-11 1983-11-08 ２進デ−タ信号修正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823241648 DE3241648A1 (de) 1982-11-11 1982-11-11 Verfahren und schaltungsanordnung zur korrektur eines binaeren signals

Publications (2)

Publication Number Publication Date
DE3241648A1 DE3241648A1 (de) 1984-05-17
DE3241648C2 true DE3241648C2 (OSRAM) 1991-12-05

Family

ID=6177814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823241648 Granted DE3241648A1 (de) 1982-11-11 1982-11-11 Verfahren und schaltungsanordnung zur korrektur eines binaeren signals

Country Status (2)

Country Link
JP (1) JPS5998311A (OSRAM)
DE (1) DE3241648A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738362A1 (de) * 1997-09-02 1999-03-04 Siemens Ag Schaltungsanordnung und Verfahren zur Minimierung von Bitfehlern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE344861B (OSRAM) * 1971-05-17 1972-05-02 Ericsson Telefon Ab L M
DE2153376B2 (de) * 1971-10-27 1976-09-30 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Digitale nachrichtenuebertragungsanordnung
JPS5413313A (en) * 1977-07-01 1979-01-31 Gen Corp Method of processing digital signal
JPS56165910A (en) * 1980-05-24 1981-12-19 Sony Corp Recording method of binary signal
DE3112846A1 (de) * 1981-03-31 1982-10-14 Siemens AG, 1000 Berlin und 8000 München Verfahren fuer die uebertragung von binaer- impulsdauermodulierten signalen in fernsprechvermittlungsanlagen, insbesondere in kleinen nebenstellenanlagen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738362A1 (de) * 1997-09-02 1999-03-04 Siemens Ag Schaltungsanordnung und Verfahren zur Minimierung von Bitfehlern
DE19738362B4 (de) * 1997-09-02 2006-11-02 Siemens Ag Schaltungsanordnung und Verfahren zur Minimierung von Bitfehlern

Also Published As

Publication number Publication date
JPH0359481B2 (OSRAM) 1991-09-10
JPS5998311A (ja) 1984-06-06
DE3241648A1 (de) 1984-05-17

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Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: BTS BROADCAST TELEVISION SYSTEMS GMBH, 6100 DARMST

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee