CA998175A - Control signal apparatus for a video disc player - Google Patents

Control signal apparatus for a video disc player

Info

Publication number
CA998175A
CA998175A CA168,604A CA168604A CA998175A CA 998175 A CA998175 A CA 998175A CA 168604 A CA168604 A CA 168604A CA 998175 A CA998175 A CA 998175A
Authority
CA
Canada
Prior art keywords
control signal
video disc
disc player
signal apparatus
player
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
CA168,604A
Other languages
English (en)
Other versions
CA168604S (en
Inventor
Charles D. Boltz (Jr.)
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA998175A publication Critical patent/CA998175A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S358/00—Facsimile and static presentation processing
    • Y10S358/908—Pause control, i.e. "commercial killers"

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
CA168,604A 1972-04-19 1973-04-12 Control signal apparatus for a video disc player Expired CA998175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804172A GB1427928A (en) 1972-04-19 1972-04-19 Control signal apparatus for detecting signal presence or absence

Publications (1)

Publication Number Publication Date
CA998175A true CA998175A (en) 1976-10-05

Family

ID=10105632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,604A Expired CA998175A (en) 1972-04-19 1973-04-12 Control signal apparatus for a video disc player

Country Status (15)

Country Link
US (1) US3864733A (es)
JP (1) JPS4918521A (es)
AR (1) AR201428A1 (es)
AT (1) AT355638B (es)
BR (1) BR7302892D0 (es)
CA (1) CA998175A (es)
DE (1) DE2319821A1 (es)
DK (1) DK141146B (es)
ES (1) ES413865A1 (es)
FR (1) FR2181036B1 (es)
GB (1) GB1427928A (es)
IT (1) IT980300B (es)
NL (1) NL7305467A (es)
SE (1) SE386296B (es)
SU (1) SU648151A3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531214A (en) * 1974-11-18 1978-11-08 Rca Corp Squelch circuit
GB1523284A (en) * 1974-11-18 1978-08-31 Rca Corp End of play circuit
FR2326006A1 (fr) * 1975-09-26 1977-04-22 Thomson Brandt Procede de commande de la mise en route et de l'arret de la lecture d'un support d'enregistrement, support d'enregistrement et appareil pour la mise en oeuvre de ce procede
DE2904323A1 (de) * 1979-02-05 1980-08-14 Licentia Gmbh Plattenspieler mit einer ueberwachungseinrichtung fuer den vorschub
US4286290A (en) * 1979-08-20 1981-08-25 Rca Corporation Fast recovery squelch circuit for a video disc player
US4363117A (en) * 1980-03-07 1982-12-07 Rca Corporation Video disc with dynamic stylus cleaning
US4287587A (en) * 1980-03-07 1981-09-01 Rca Corporation Signal loss dectector for video disc
US4484174A (en) * 1982-01-07 1984-11-20 Rca Corporation Video disc player having improved squelch system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214482A (en) * 1939-01-17 1940-09-10 Wurlitzer Co Phonograph trip apparatus
US2288000A (en) * 1939-10-31 1942-06-30 Rca Corp Sound reproducing apparatus
US2679553A (en) * 1950-09-22 1954-05-25 Alfonso J Ruiz Audio transducing apparatus and control circuits therefor
DE1562038B2 (de) * 1968-02-13 1971-05-13 Telefunken Patentverwertungsgesell schaft mbH, 790OUIm System zur aufzeichnung und abtastung von bildsignalen und der bildwechselfrequenz entsprechenden impulsen unter ver wendung eines plattenfoermigen aufzeichnungstraegers
US3576573A (en) * 1968-09-23 1971-04-27 Ibm System for selecting a substitute electrically operated element
US3588855A (en) * 1968-10-14 1971-06-28 Ibm Data gap responding apparatus
US3614309A (en) * 1968-12-26 1971-10-19 Sarkes Tarzian Apparatus for recording and reproducing single frame video images on a plural track record
US3601799A (en) * 1969-06-26 1971-08-24 Picker Corp Digital recording-playback technique
US3711641A (en) * 1971-03-22 1973-01-16 Rca Corp Velocity adjusting system

Also Published As

Publication number Publication date
FR2181036B1 (es) 1977-09-23
DE2319821A1 (de) 1973-10-25
BR7302892D0 (pt) 1974-01-31
IT980300B (it) 1974-09-30
JPS4918521A (es) 1974-02-19
US3864733A (en) 1975-02-04
SU648151A3 (ru) 1979-02-15
ATA343473A (de) 1979-08-15
DK141146B (da) 1980-01-21
AR201428A1 (es) 1975-03-14
NL7305467A (es) 1973-10-23
GB1427928A (en) 1976-03-10
FR2181036A1 (es) 1973-11-30
AU5464373A (en) 1974-10-24
SE386296B (sv) 1976-08-02
ES413865A1 (es) 1976-01-16
AT355638B (de) 1980-03-10
DK141146C (es) 1980-06-30

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