GB1247932A - Analog data accumulator - Google Patents

Analog data accumulator

Info

Publication number
GB1247932A
GB1247932A GB46145/68A GB4614568A GB1247932A GB 1247932 A GB1247932 A GB 1247932A GB 46145/68 A GB46145/68 A GB 46145/68A GB 4614568 A GB4614568 A GB 4614568A GB 1247932 A GB1247932 A GB 1247932A
Authority
GB
United Kingdom
Prior art keywords
channel
analogue data
adder
signal
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
GB46145/68A
Other languages
English (en)
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1247932A publication Critical patent/GB1247932A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction 

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
GB46145/68A 1967-09-29 1968-09-27 Analog data accumulator Expired GB1247932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6295067 1967-09-29

Publications (1)

Publication Number Publication Date
GB1247932A true GB1247932A (en) 1971-09-29

Family

ID=13215085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46145/68A Expired GB1247932A (en) 1967-09-29 1968-09-27 Analog data accumulator

Country Status (5)

Country Link
US (1) US3614337A (enExample)
DE (1) DE1774901B1 (enExample)
FR (1) FR1585523A (enExample)
GB (1) GB1247932A (enExample)
SU (1) SU512723A3 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378825A (en) * 1963-11-21 1968-04-16 Franklin F. Offner Apparatus for summation of signals by pulse sampling
GB1159148A (en) * 1965-10-29 1969-07-23 Yissum Res Dev Co Improvements in or relating to Analog Spectrum Accumulators

Also Published As

Publication number Publication date
SU512723A3 (ru) 1976-04-30
FR1585523A (enExample) 1970-01-23
DE1774901B1 (de) 1972-06-29
US3614337A (en) 1971-10-19

Similar Documents

Publication Publication Date Title
US4479150A (en) Methods and arrangements for changing the audio information in an audio/video recording/reproduction system
EP0138210A3 (en) Rotary head type magnetic recording and reproducing apparatus and method of producing tracking control signals therefor
AU583825B2 (en) An apparatus for recording a color video signal
US4580179A (en) Playback search control device for a tape recorder
GB1247932A (en) Analog data accumulator
GB1488526A (en) Detector for signal peaks of varying amplitude
ES433966A1 (es) Aparato en el que se registran senales de video con alinea-cion de senales de sincronismo horizontal en pistas adyacen-tes sobre un medio de registro.
GB1270849A (en) Improvements in or relating to playback of recorded video signals
GB1484290A (en) Digital data detection circuits
GB1172644A (en) Improvements in or relating to Recording Systems.
SU1163352A2 (ru) Устройство дл воспроизведени частотно-модулированных сигналов
GB1384328A (en) Method for storing signals on a carrier and a carrier therefor
GB924399A (en) Improved wide band data recording and reproducing system
GB1110704A (en) Improvements in or relating to methods and apparatus for recording and reproducing video signals
GB1140641A (en) Circuit arrangement for obtaining video signals from a magnetic store device
SU920826A1 (ru) Устройство дл магнитной записи и воспроизведени цифровой информации
JPS57117111A (en) Tape recorder
KR920004160Y1 (ko) 디지탈 테이프 레코오더에 있어서 자동 트랙킹 화인딩신호 생성회로
JPS57200914A (en) Tape recorder
SU896684A1 (ru) Устройство дл воспроизведени цифровых сигналов с магнитного носител информации
SU862201A1 (ru) Устройство дл воспроизведени цифровой информации с носител магнитной записи
JPH0518312B2 (enExample)
JPS56105302A (en) Signal delay device
GB1253634A (en) Improvements in tape recorders
SU1042073A1 (ru) Устройство дл воспроизведени фазомодулированных сигналов с носител магнитной записи