JPS5315336B1 - - Google Patents

Info

Publication number
JPS5315336B1
JPS5315336B1 JP8951071A JP8951071A JPS5315336B1 JP S5315336 B1 JPS5315336 B1 JP S5315336B1 JP 8951071 A JP8951071 A JP 8951071A JP 8951071 A JP8951071 A JP 8951071A JP S5315336 B1 JPS5315336 B1 JP S5315336B1
Authority
JP
Japan
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.)
Pending
Application number
JP8951071A
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 filed Critical
Publication of JPS5315336B1 publication Critical patent/JPS5315336B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/20—Dynamic coding, i.e. by key scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
JP8951071A 1970-11-14 1971-11-11 Pending JPS5315336B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7016723.A NL166140C (nl) 1970-11-14 1970-11-14 Toetsenbord.

Publications (1)

Publication Number Publication Date
JPS5315336B1 true JPS5315336B1 (ja) 1978-05-24

Family

ID=19811565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8951071A Pending JPS5315336B1 (ja) 1970-11-14 1971-11-11

Country Status (9)

Country Link
US (1) US3750160A (ja)
JP (1) JPS5315336B1 (ja)
AT (1) AT324021B (ja)
BE (1) BE775310A (ja)
CA (1) CA925794A (ja)
CH (1) CH538156A (ja)
GB (1) GB1370654A (ja)
IT (1) IT944874B (ja)
NL (1) NL166140C (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932838A (en) * 1971-04-23 1976-01-13 General Electric Company Method and apparatus for controlling circuitry with a plurality of switching means
GB1416456A (en) * 1971-12-07 1975-12-03 Matsushita Electric Ind Co Ltd Signal processing arrangements
JPS4931232A (ja) * 1972-07-21 1974-03-20
US3825926A (en) * 1973-02-05 1974-07-23 Ibm Interfacing circuitry for connecting a remote keyboard with a data receiving buffer
US3974478A (en) * 1973-08-09 1976-08-10 Nippon Gakki Seizo Kabushiki Kaisha Key switch scanning and encoding system
US3995252A (en) * 1973-12-26 1976-11-30 General Electric Company Data processing arrangement for printers
US4134320A (en) * 1974-08-19 1979-01-16 Nippon Gakki Seizo Kabushiki Kaisha Key assigner for use in electronic musical instrument
US3982236A (en) * 1974-12-24 1976-09-21 Haig Kafafian Communications and control method and apparatus for persons who may have muscular incoordination and/or spasticity
US4117758A (en) * 1976-11-04 1978-10-03 Kimball International, Inc. Binary word debouncer
JPS5477532A (en) * 1977-12-02 1979-06-21 Matsushita Electric Ind Co Ltd Key identifying circuit
DE3023579C2 (de) * 1980-06-24 1984-10-31 Matth. Hohner Ag, 7218 Trossingen Elektronisches Musikinstrument

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675239A (en) * 1970-09-14 1972-07-04 Ncr Co Unlimited roll keyboard circuit

Also Published As

Publication number Publication date
US3750160A (en) 1973-07-31
AT324021B (de) 1975-08-11
NL166140C (nl) 1981-06-15
CH538156A (de) 1973-06-15
BE775310A (fr) 1972-05-12
IT944874B (it) 1973-04-20
DE2154596B2 (de) 1976-08-05
DE2154596A1 (de) 1972-05-25
NL166140B (nl) 1981-01-15
NL7016723A (ja) 1972-05-16
GB1370654A (en) 1974-10-16
CA925794A (en) 1973-05-08

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