CA981342A - Shock falsing inhibitor circuit for a plural tone receiver - Google Patents

Shock falsing inhibitor circuit for a plural tone receiver

Info

Publication number
CA981342A
CA981342A CA192,091A CA192091A CA981342A CA 981342 A CA981342 A CA 981342A CA 192091 A CA192091 A CA 192091A CA 981342 A CA981342 A CA 981342A
Authority
CA
Canada
Prior art keywords
falsing
shock
tone receiver
inhibitor circuit
plural tone
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
CA192,091A
Inventor
Ronald J. Zegarski
Robert L. Engram
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA981342A publication Critical patent/CA981342A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/027—Selective call decoders using frequency address codes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electronic Switches (AREA)
  • Noise Elimination (AREA)
  • Manipulation Of Pulses (AREA)
CA192,091A 1973-03-01 1974-02-08 Shock falsing inhibitor circuit for a plural tone receiver Expired CA981342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00337057A US3806938A (en) 1973-03-01 1973-03-01 Shock falsing inhibitor circuit for a plural tone receiver

Publications (1)

Publication Number Publication Date
CA981342A true CA981342A (en) 1976-01-06

Family

ID=23318933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,091A Expired CA981342A (en) 1973-03-01 1974-02-08 Shock falsing inhibitor circuit for a plural tone receiver

Country Status (10)

Country Link
US (1) US3806938A (en)
JP (1) JPS502804A (en)
AR (1) AR199607A1 (en)
AU (1) AU461470B2 (en)
BR (1) BR7401396D0 (en)
CA (1) CA981342A (en)
FR (1) FR2220077A1 (en)
GB (1) GB1436472A (en)
IL (1) IL44285A (en)
ZA (1) ZA741253B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019142A (en) * 1974-08-16 1977-04-19 Wycoff Keith H Selectively callable receiver operated in accordance with tone characteristics
US4769610A (en) * 1987-06-29 1988-09-06 Motorola, Inc. Tone decoder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465294A (en) * 1966-03-07 1969-09-02 Motorola Inc Plural channel frequency detecting circuit

Also Published As

Publication number Publication date
US3806938A (en) 1974-04-23
GB1436472A (en) 1976-05-19
ZA741253B (en) 1975-02-26
IL44285A (en) 1976-07-30
IL44285A0 (en) 1974-05-16
BR7401396D0 (en) 1974-11-05
DE2409974B2 (en) 1977-04-14
JPS502804A (en) 1975-01-13
AU461470B2 (en) 1975-05-29
DE2409974A1 (en) 1974-09-26
FR2220077A1 (en) 1974-09-27
AR199607A1 (en) 1974-09-13
AU6611174A (en) 1975-05-29

Similar Documents

Publication Publication Date Title
CA1003057A (en) Frequency selective damping circuits
CA1025066A (en) Amplifier circuit
CA1035422A (en) Compensated audio transformer circuit
CA981591A (en) Muting circuit
CA1004785A (en) Multifrequency signal receiver
CA1031061A (en) Telecommunications receivers
CA1010169A (en) Maximum value tracing circuit for digitized voice signals
CA1019479A (en) Signal shaping circuit
CA1016234A (en) Signal rectifying circuit
CA986025A (en) Muting circuit
CA1017003A (en) Radio receiver
CA1035879A (en) Multifrequency signal receiver timing circuit
CA1002606A (en) Muting circuit
CA1003139A (en) Ringing signal detector circuit
AU499323B2 (en) Reference signal circuit
CA981342A (en) Shock falsing inhibitor circuit for a plural tone receiver
CA1006965A (en) Fall-safe timing circuit
CA1003903A (en) Automatic frequency control circuit
AU500937B2 (en) Signal level circuit
IL45176A0 (en) A wide range splitting circuit
CA1017013A (en) Solid state timing circuit
CA1010507A (en) Squelch circuit for a digital system
CA1031238A (en) Circuit for hydrostatically-driven equipment
CA1025550A (en) Facsimile carrier detect circuit
CA973961A (en) Telephone transmitter circuit