ZA722537B - Remote control system - Google Patents

Remote control system

Info

Publication number
ZA722537B
ZA722537B ZA722537A ZA722537A ZA722537B ZA 722537 B ZA722537 B ZA 722537B ZA 722537 A ZA722537 A ZA 722537A ZA 722537 A ZA722537 A ZA 722537A ZA 722537 B ZA722537 B ZA 722537B
Authority
ZA
South Africa
Prior art keywords
control system
remote control
remote
control
Prior art date
Application number
ZA722537A
Other languages
English (en)
Inventor
C Hulsbosch
D Nederlof
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of ZA722537B publication Critical patent/ZA722537B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
    • H03J9/04—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification using ultrasonic, sonic or infrasonic waves
ZA722537A 1971-04-21 1972-04-14 Remote control system ZA722537B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105352A NL7105352A (de) 1971-04-21 1971-04-21

Publications (1)

Publication Number Publication Date
ZA722537B true ZA722537B (en) 1973-11-28

Family

ID=19812974

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722537A ZA722537B (en) 1971-04-21 1972-04-14 Remote control system

Country Status (17)

Country Link
US (1) US3798601A (de)
JP (1) JPS5524316B1 (de)
AT (1) AT340153B (de)
AU (1) AU472523B2 (de)
BE (1) BE782340A (de)
BR (2) BR7202259D0 (de)
CA (1) CA971265A (de)
CH (1) CH555114A (de)
DE (1) DE2217560C3 (de)
ES (1) ES401910A1 (de)
FR (1) FR2136561A5 (de)
GB (1) GB1376208A (de)
IT (1) IT953664B (de)
NL (1) NL7105352A (de)
SE (1) SE392178B (de)
YU (1) YU34748B (de)
ZA (1) ZA722537B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031398U (de) * 1973-07-19 1975-04-07
JPS5650477B2 (de) * 1973-08-16 1981-11-28
DE2456005A1 (de) * 1974-11-27 1976-08-12 Licentia Gmbh Schaltungsanordnung zur ermittlung der zeitdauer empfangener schwingungen, insbesondere fuer eine ultraschallfernbedienung eines fernsehgeraetes
DE2455991A1 (de) * 1974-11-27 1976-08-12 Licentia Gmbh Schaltungsanordnung zur auswertung empfangener schwingungen vorbestimmter frequenz in einer steuerschaltung, insbesondere fuer eine ultraschall-fernbedienung
NL7504617A (nl) * 1975-04-18 1976-10-20 Philips Nv Werkwijze voor het overdragen van binaire infor- matie door middel van een frequentiegemoduleerd signaal en schakeling voor het uitvoeren van die werkwijze.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098212A (en) * 1959-05-11 1963-07-16 Philco Corp Remote control system with pulse duration responsive means
US3161728A (en) * 1961-12-18 1964-12-15 Rose Ned Communication network
US3355709A (en) * 1965-01-14 1967-11-28 Motorola Inc Code receiver responsive to plural tones in sequence
US3513399A (en) * 1967-10-17 1970-05-19 Keith H Wycoff Tone control circuit
US3611298A (en) * 1969-03-07 1971-10-05 Computer Transceiver Systems Data transmission system
US3716790A (en) * 1970-05-11 1973-02-13 Lorain Electronics Corp Single sideband system utilizing two tone modulation
US3686634A (en) * 1971-04-02 1972-08-22 Esb Inc Pulse rate monitor and indicator system utilizing a burst pulse counter and a pulse internal counter

Also Published As

Publication number Publication date
BR7202259D0 (pt) 1973-06-28
FR2136561A5 (de) 1972-12-22
SE392178B (sv) 1977-03-14
JPS5524316B1 (de) 1980-06-27
BR7202459D0 (pt) 1974-12-31
AT340153B (de) 1977-11-25
GB1376208A (en) 1974-12-04
NL7105352A (de) 1972-10-24
BE782340A (fr) 1972-10-19
ES401910A1 (es) 1975-11-01
ATA339072A (de) 1977-03-15
US3798601A (en) 1974-03-19
YU106372A (en) 1979-07-10
IT953664B (it) 1973-08-10
CH555114A (de) 1974-10-15
DE2217560B2 (de) 1977-11-10
AU472523B2 (en) 1976-05-27
YU34748B (en) 1979-12-31
CA971265A (en) 1975-07-15
DE2217560C3 (de) 1978-06-29
DE2217560A1 (de) 1972-10-26
AU4131272A (en) 1973-10-25

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