GB1558092A - Electric circuits for digitising data represented by a variable electric current - Google Patents

Electric circuits for digitising data represented by a variable electric current

Info

Publication number
GB1558092A
GB1558092A GB52970/76A GB5297076A GB1558092A GB 1558092 A GB1558092 A GB 1558092A GB 52970/76 A GB52970/76 A GB 52970/76A GB 5297076 A GB5297076 A GB 5297076A GB 1558092 A GB1558092 A GB 1558092A
Authority
GB
United Kingdom
Prior art keywords
data represented
electric current
variable
digitising
electric
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
GB52970/76A
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB52970/76A priority Critical patent/GB1558092A/en
Priority to IN432/DEL/77A priority patent/IN147458B/en
Priority to NO774251A priority patent/NO149604C/en
Priority to US05/860,190 priority patent/US4196419A/en
Priority to DE19772755492 priority patent/DE2755492A1/en
Priority to CA292,925A priority patent/CA1106971A/en
Priority to JP52149964A priority patent/JPS596395B2/en
Priority to FR7738020A priority patent/FR2374694A1/en
Publication of GB1558092A publication Critical patent/GB1558092A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • 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
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB52970/76A 1976-12-18 1976-12-18 Electric circuits for digitising data represented by a variable electric current Expired GB1558092A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB52970/76A GB1558092A (en) 1976-12-18 1976-12-18 Electric circuits for digitising data represented by a variable electric current
IN432/DEL/77A IN147458B (en) 1976-12-18 1977-12-05
NO774251A NO149604C (en) 1976-12-18 1977-12-12 ELECTRIC CIRCUIT FOR DIGITALIZATION OF DATA
US05/860,190 US4196419A (en) 1976-12-18 1977-12-13 Analog to digital converter
DE19772755492 DE2755492A1 (en) 1976-12-18 1977-12-13 CIRCUIT ARRANGEMENT FOR DIGITATING DATA
CA292,925A CA1106971A (en) 1976-12-18 1977-12-13 Electric circuits
JP52149964A JPS596395B2 (en) 1976-12-18 1977-12-15 electric circuit
FR7738020A FR2374694A1 (en) 1976-12-18 1977-12-16 DIGITAL COMPUTING ELECTRICAL CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52970/76A GB1558092A (en) 1976-12-18 1976-12-18 Electric circuits for digitising data represented by a variable electric current

Publications (1)

Publication Number Publication Date
GB1558092A true GB1558092A (en) 1979-12-19

Family

ID=10466104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52970/76A Expired GB1558092A (en) 1976-12-18 1976-12-18 Electric circuits for digitising data represented by a variable electric current

Country Status (7)

Country Link
JP (1) JPS596395B2 (en)
CA (1) CA1106971A (en)
DE (1) DE2755492A1 (en)
FR (1) FR2374694A1 (en)
GB (1) GB1558092A (en)
IN (1) IN147458B (en)
NO (1) NO149604C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942110A (en) * 1974-05-08 1976-03-02 General Electric Company Analog to pulse rate converter

Also Published As

Publication number Publication date
CA1106971A (en) 1981-08-11
FR2374694A1 (en) 1978-07-13
JPS5395081A (en) 1978-08-19
NO774251L (en) 1978-06-20
IN147458B (en) 1980-03-08
JPS596395B2 (en) 1984-02-10
DE2755492A1 (en) 1978-06-22
DE2755492C2 (en) 1987-08-13
NO149604C (en) 1984-05-16
FR2374694B1 (en) 1984-04-27
NO149604B (en) 1984-02-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941209