BE687660A - - Google Patents

Info

Publication number
BE687660A
BE687660A BE687660DA BE687660A BE 687660 A BE687660 A BE 687660A BE 687660D A BE687660D A BE 687660DA BE 687660 A BE687660 A BE 687660A
Authority
BE
Belgium
Prior art keywords
scanning
signals
signal
transmitter
control
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Priority claimed from US492221A external-priority patent/US3396322A/en
Application filed filed Critical
Publication of BE687660A publication Critical patent/BE687660A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/36Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device for synchronising or phasing transmitter and receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057Conveying sheets before or after scanning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/17Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa the scanning speed being dependent on content of picture
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32496Changing the task performed, e.g. reading and transmitting, receiving and reproducing, copying
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32609Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper
    • H04N1/32614Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper related to a single-mode communication, e.g. at the transmitter or at the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40Picture signal circuits
    • H04N1/40068Modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
BE687660D 1965-10-01 1966-09-30 BE687660A (enrdf_load_stackoverflow)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US49215565A 1965-10-01 1965-10-01
US49204865A 1965-10-01 1965-10-01
US49215765A 1965-10-01 1965-10-01
US49219565A 1965-10-01 1965-10-01
US49220365A 1965-10-01 1965-10-01
US492221A US3396322A (en) 1965-10-01 1965-10-01 Stepping motor drive circuit including damping means

Publications (1)

Publication Number Publication Date
BE687660A true BE687660A (enrdf_load_stackoverflow) 1967-03-01

Family

ID=27560061

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687660D BE687660A (enrdf_load_stackoverflow) 1965-10-01 1966-09-30

Country Status (1)

Country Link
BE (1) BE687660A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
EP0271122A2 (fr) Système pour transmettre des images de télévision haute définition dans des canaux à bande étroite, ainsi qu'un émetteur et un récepteur convenant pour le système
FR2542540A1 (fr) Systeme de traitement d'images
US3436474A (en) Facsimile optional double skipping
FR2648656A1 (fr) Systeme d'enregistrement et de reproduction dans un appareil video a image fixe
FR2589021A1 (fr) Lecteur-enregistreur integre
CH661394A5 (fr) Circuit et procede pour detecter un mot de correlation numerique donne.
FR2536619A1 (fr) Systeme de commutation de signaux d'enregistrement/reproduction pour un appareil d'enregistrement et de reproduction a quatre tetes
BE687660A (enrdf_load_stackoverflow)
EP0010010B1 (fr) Dispositif à seuil permettant de distinguer le blanc du noir sur un document et émetteur de télécopie comportant un tel dispositif
US3444315A (en) Facsimile alarm circuit
EP0750421A1 (fr) Procédé pour le stockage de données numériques d'accord, circuit, téléviseur et magnétoscope pour la mise en oeuvre d'un tel procédé
FR2477341A1 (fr) Generateur d'impulsions, en particulier pour machines d'usinage a decharges electriques
FR2536894A1 (fr) Dispositif de reproduction magnetique comportant un circuit asservi a cabestan
FR2514542A1 (fr) Appareil de reproduction de donnees destine a reproduire des donnees numeriques enregistrees sur des multi-pistes
EP0126495B1 (fr) Dispositif de déchiffrement d'images de télévision brouillées par permutations circulaires
FR2551282A1 (fr) Systeme de traitement d'image
FR2569068A1 (fr) Appareil de decodage de codes d'image obtenus par un processus de compression
FR2536229A2 (fr) Systeme de transmission de messages a un poste telephonique par la ligne d'abonne dans une installation telephonique
FR2549669A1 (fr) Procede et dispositif de balayage et de reproduction d'une image d'un film
FR2551236A1 (fr) Systeme de traitement d'image
US3445587A (en) Recording stylus control system
FR2587160A1 (fr) Dispositif pour la transmission a grande distance d'images
CH457542A (fr) Emetteur-récepteur bélinographique
US3426148A (en) Facsimile synchronization loss detector
JP2001186311A (ja) 画像読取装置、複写機、ファクシミリ装置および複合機