DE3060664D1 - Sampling clock reproducing apparatus - Google Patents

Sampling clock reproducing apparatus

Info

Publication number
DE3060664D1
DE3060664D1 DE8080103062T DE3060664T DE3060664D1 DE 3060664 D1 DE3060664 D1 DE 3060664D1 DE 8080103062 T DE8080103062 T DE 8080103062T DE 3060664 T DE3060664 T DE 3060664T DE 3060664 D1 DE3060664 D1 DE 3060664D1
Authority
DE
Germany
Prior art keywords
reproducing apparatus
sampling clock
clock reproducing
sampling
reproducing
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
DE8080103062T
Other languages
English (en)
Inventor
Shin Fukuda
Masayoshi Hirashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3060664D1 publication Critical patent/DE3060664D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H04N7/0352—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal for regeneration of the clock signal
    • 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
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)
DE8080103062T 1979-06-06 1980-06-02 Sampling clock reproducing apparatus Expired DE3060664D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7152279A JPS55162679A (en) 1979-06-06 1979-06-06 Sampling clock reproducing unit

Publications (1)

Publication Number Publication Date
DE3060664D1 true DE3060664D1 (en) 1982-09-02

Family

ID=13463134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080103062T Expired DE3060664D1 (en) 1979-06-06 1980-06-02 Sampling clock reproducing apparatus

Country Status (4)

Country Link
US (1) US4303942A (de)
EP (1) EP0021132B1 (de)
JP (1) JPS55162679A (de)
DE (1) DE3060664D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169974A (en) * 1980-06-02 1981-12-26 Hitachi Ltd Receiver for multiplex information signal
JPS598485A (ja) * 1982-07-05 1984-01-17 Matsushita Electric Ind Co Ltd 文字多重放送受信機
US4672639A (en) * 1984-05-24 1987-06-09 Kabushiki Kaisha Toshiba Sampling clock pulse generator
CA1284211C (en) * 1985-04-29 1991-05-14 Terrence Henry Pocock Cable television system selectively distributing pre-recorder video and audio messages
DE3529435A1 (de) * 1985-08-16 1987-02-26 Bosch Gmbh Robert Verfahren zur uebertragung digital codierter signale
US5276712A (en) * 1989-11-16 1994-01-04 Digital Equipment Corporation Method and apparatus for clock recovery in digital communication systems
US5828696A (en) * 1995-03-30 1998-10-27 Lucent Technologies Inc. Timing recovery in a network-synchronized modem
US6532222B1 (en) * 1998-11-05 2003-03-11 Lucent Technologies Inc. Apparatus and methods for improving the assignment of parallel demodulators to multipaths of wireless signals
US6665019B1 (en) 2000-07-28 2003-12-16 Koninklijke Philips Electronics N.V. Method and apparatus for spread spectrum clocking of digital video

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806637A (en) * 1972-10-30 1974-04-23 Hazeltine Research Inc Apparatus for resolving phase ambiguities in regenerated carrier signals
US4019118A (en) * 1976-03-29 1977-04-19 Rca Corporation Third harmonic signal generator
US4202012A (en) * 1977-03-15 1980-05-06 Matsushita Electric Industrial Co., Ltd. Sampling clock reproducing device
JPS53144217A (en) * 1977-05-20 1978-12-15 Matsushita Electric Ind Co Ltd Smapling clock reproducer
DE2742184C2 (de) * 1977-09-20 1983-09-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Erzeugen eines Schaltsignals entsprechend der Zeilenfrequenz eines Fernsehsignals

Also Published As

Publication number Publication date
EP0021132A1 (de) 1981-01-07
JPS55162679A (en) 1980-12-18
US4303942A (en) 1981-12-01
JPS617794B2 (de) 1986-03-08
EP0021132B1 (de) 1982-07-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee