JPS4973007A - - Google Patents

Info

Publication number
JPS4973007A
JPS4973007A JP48107659A JP10765973A JPS4973007A JP S4973007 A JPS4973007 A JP S4973007A JP 48107659 A JP48107659 A JP 48107659A JP 10765973 A JP10765973 A JP 10765973A JP S4973007 A JPS4973007 A JP S4973007A
Authority
JP
Japan
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.)
Pending
Application number
JP48107659A
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 filed Critical
Publication of JPS4973007A publication Critical patent/JPS4973007A/ja
Pending 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
    • H04L25/38—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
    • H04L25/493—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 by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP48107659A 1972-09-26 1973-09-26 Pending JPS4973007A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234053A FR2201595B1 (ja) 1972-09-26 1972-09-26

Publications (1)

Publication Number Publication Date
JPS4973007A true JPS4973007A (ja) 1974-07-15

Family

ID=9104797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48107659A Pending JPS4973007A (ja) 1972-09-26 1973-09-26

Country Status (13)

Country Link
US (1) US3883687A (ja)
JP (1) JPS4973007A (ja)
BE (1) BE805005A (ja)
CA (1) CA997070A (ja)
DE (1) DE2347942A1 (ja)
DK (1) DK137156B (ja)
FR (1) FR2201595B1 (ja)
GB (1) GB1419578A (ja)
IE (1) IE38253B1 (ja)
IT (1) IT993433B (ja)
LU (1) LU68491A1 (ja)
NL (1) NL7313161A (ja)
SE (1) SE382732B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008543219A (ja) * 2005-06-29 2008-11-27 アップル インコーポレイテッド 通信チャネルを介したデータ転送速度を向上させるための方法及び装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658957A1 (de) * 1976-03-03 1977-09-08 Ibm Detektorschaltung fuer den traeger bei digitaler datenuebertragung
US4517473A (en) * 1982-06-01 1985-05-14 American Cyanamid Company Solid-state automatic injection control device
US5120990A (en) * 1990-06-29 1992-06-09 Analog Devices, Inc. Apparatus for generating multiple phase clock signals and phase detector therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509278A (en) * 1967-09-27 1970-04-28 Bell Telephone Labor Inc Synchronization of code systems
FR2039522A5 (ja) * 1969-04-02 1971-01-15 Cit Alcatel
US3633115A (en) * 1970-04-22 1972-01-04 Itt Digital voltage controlled oscillator producing an output clock which follows the phase variation of an input clock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008543219A (ja) * 2005-06-29 2008-11-27 アップル インコーポレイテッド 通信チャネルを介したデータ転送速度を向上させるための方法及び装置
JP4829962B2 (ja) * 2005-06-29 2011-12-07 アップル インコーポレイテッド 通信チャネルを介したデータ転送速度を向上させるための方法及び装置

Also Published As

Publication number Publication date
DK137156C (ja) 1978-06-26
BE805005A (fr) 1974-03-19
IE38253L (en) 1974-03-26
NL7313161A (ja) 1974-03-28
GB1419578A (en) 1975-12-31
LU68491A1 (ja) 1974-04-02
DK137156B (da) 1978-01-23
CA997070A (fr) 1976-09-14
DE2347942A1 (de) 1974-04-11
SE382732B (sv) 1976-02-09
FR2201595B1 (ja) 1977-07-29
FR2201595A1 (ja) 1974-04-26
IE38253B1 (en) 1978-02-01
US3883687A (en) 1975-05-13
IT993433B (it) 1975-09-30

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