GB866512A - Improvements in or relating to signal recording apparatus - Google Patents

Improvements in or relating to signal recording apparatus

Info

Publication number
GB866512A
GB866512A GB25756/57A GB2575657A GB866512A GB 866512 A GB866512 A GB 866512A GB 25756/57 A GB25756/57 A GB 25756/57A GB 2575657 A GB2575657 A GB 2575657A GB 866512 A GB866512 A GB 866512A
Authority
GB
United Kingdom
Prior art keywords
aug
relating
recording apparatus
signal recording
graphical
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
GB25756/57A
Inventor
Derek Raymond Burrows
John William Ede
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.)
Bush and Rank Cintel Ltd
Original Assignee
Bush and Rank Cintel 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 Bush and Rank Cintel Ltd filed Critical Bush and Rank Cintel Ltd
Priority to GB25756/57A priority Critical patent/GB866512A/en
Publication of GB866512A publication Critical patent/GB866512A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Recording Measured Values (AREA)

Abstract

866,512. Electric selective signalling systems. BUSH & RANK CINTEL Ltd. Aug. 14, 1958 [Aug. 15, 1957], No. 25756/57. Class 40 (1). In a device for producing a graphical record of data represented by the number of electrical pulses occurring in a predetermined time period, the data is converted, by means of a chain of resistances 28, Fig. 2, having a tapping-point selected by a multi-cathode counting-tube, into an amplitude significant potential which is passed via a buffer circuit 29 to a graphical recorder 30, no details of these last two units being given. In a modification (Fig. 1, not shown) a counter using four triggers for each decimal denomination, for example as described in Specification 735,942, which is referred to, is employed.
GB25756/57A 1957-08-15 1957-08-15 Improvements in or relating to signal recording apparatus Expired GB866512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25756/57A GB866512A (en) 1957-08-15 1957-08-15 Improvements in or relating to signal recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25756/57A GB866512A (en) 1957-08-15 1957-08-15 Improvements in or relating to signal recording apparatus

Publications (1)

Publication Number Publication Date
GB866512A true GB866512A (en) 1961-04-26

Family

ID=10232797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25756/57A Expired GB866512A (en) 1957-08-15 1957-08-15 Improvements in or relating to signal recording apparatus

Country Status (1)

Country Link
GB (1) GB866512A (en)

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