FR73904E - Methods and means for recording electrical signals - Google Patents

Methods and means for recording electrical signals

Info

Publication number
FR73904E
FR73904E FR73904DA FR73904E FR 73904 E FR73904 E FR 73904E FR 73904D A FR73904D A FR 73904DA FR 73904 E FR73904 E FR 73904E
Authority
FR
France
Prior art keywords
methods
electrical signals
recording electrical
recording
signals
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
Other languages
French (fr)
Inventor
Arthur Edward Brewster
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from GB2370252A external-priority patent/GB736806A/en
Priority claimed from FR635631A external-priority patent/FR1235301A/en
Priority claimed from GB25322/52A external-priority patent/GB745358A/en
Priority claimed from GB2532152A external-priority patent/GB745139A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR73904E publication Critical patent/FR73904E/en
Expired 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
    • G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/08—Intermediate storage means
FR73904D 1952-09-22 1953-10-09 Methods and means for recording electrical signals Expired FR73904E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2370252A GB736806A (en) 1952-09-22 1952-09-22 Improvements in or relating to magnetic recording devices
FR635631A FR1235301A (en) 1952-10-01 1952-10-01 Method and means for recording electrical signals
GB25322/52A GB745358A (en) 1952-10-09 1952-10-09 Improvements in or relating to apparatus for reproducing signals recorded on tape
GB2532152A GB745139A (en) 1952-10-09 1952-10-09 Improvements in or relating to transmitting apparatus for signals recorded on tape

Publications (1)

Publication Number Publication Date
FR73904E true FR73904E (en) 1961-03-03

Family

ID=33556501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR73904D Expired FR73904E (en) 1952-09-22 1953-10-09 Methods and means for recording electrical signals

Country Status (1)

Country Link
FR (1) FR73904E (en)

Similar Documents

Publication Publication Date Title
FR1048564A (en) Method and apparatus for exploring tape signal recordings
CH329589A (en) Device for the simultaneous generation of several television information signals
FR1112333A (en) Device for measuring and recording the slowing down of a vehicle
FR1074921A (en) Coupling device for skis
FR73906E (en) Methods and means for recording electrical signals
FR73904E (en) Methods and means for recording electrical signals
FR73903E (en) Methods and means for recording electrical signals
FR1235301A (en) Method and means for recording electrical signals
CH316581A (en) Signal reproduction device
FR1020907A (en) Methods and means for the transmission of electrical signals
FR1012346A (en) Apparatus for recording and reproducing electrical signals
FR1113100A (en) Device for the continuous recording of vibratory phenomena
FR1105934A (en) Recording medium, in particular for facsimile signals
FR1186839A (en) Signal recording device
FR1039236A (en) Method and means for composing electrical signals together
FR1141427A (en) Reproduction device for acoustic magnetic tapes
FR1160713A (en) Device for the production of ultrasound
FR1085680A (en) Pavilion for receiving acoustic signals
FR1125919A (en) Device for joining recording tapes
CA487920A (en) Recording and analysing method and apparatus
CA481701A (en) Measuring and recording device
FR1085901A (en) Training device for tape recorders
FR1112700A (en) Recording equipment for sound films
AT186302B (en) Apparatus for the simultaneous generation of several independent television information signals
FR1114881A (en) Magnetic recording transducer