JPS5232484A - Signal receiving device - Google Patents

Signal receiving device

Info

Publication number
JPS5232484A
JPS5232484A JP10810975A JP10810975A JPS5232484A JP S5232484 A JPS5232484 A JP S5232484A JP 10810975 A JP10810975 A JP 10810975A JP 10810975 A JP10810975 A JP 10810975A JP S5232484 A JPS5232484 A JP S5232484A
Authority
JP
Japan
Prior art keywords
receiving device
signal receiving
circuit
logical
constructed
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.)
Pending
Application number
JP10810975A
Other languages
Japanese (ja)
Inventor
Hiroshi Hara
Yasuo Saka
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10810975A priority Critical patent/JPS5232484A/en
Publication of JPS5232484A publication Critical patent/JPS5232484A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling
    • H04Q1/453—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling in which m-out-of-n signalling frequencies are transmitted

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:A signal receiving device wherein a circuit for selecting the frequency is constructed with a logical integrating circuit.
JP10810975A 1975-09-08 1975-09-08 Signal receiving device Pending JPS5232484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10810975A JPS5232484A (en) 1975-09-08 1975-09-08 Signal receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10810975A JPS5232484A (en) 1975-09-08 1975-09-08 Signal receiving device

Publications (1)

Publication Number Publication Date
JPS5232484A true JPS5232484A (en) 1977-03-11

Family

ID=14476108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10810975A Pending JPS5232484A (en) 1975-09-08 1975-09-08 Signal receiving device

Country Status (1)

Country Link
JP (1) JPS5232484A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625006A (en) * 1979-08-08 1981-03-10 Sumitomo Rubber Ind Ltd Pneumatic radial tyre
JPS58156403A (en) * 1981-09-14 1983-09-17 ダンロツプ・リミテツド Improvement of tire and tire related article
JPS59190011A (en) * 1983-04-13 1984-10-27 Sumitomo Rubber Ind Ltd Heavy-duty radial tire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625006A (en) * 1979-08-08 1981-03-10 Sumitomo Rubber Ind Ltd Pneumatic radial tyre
JPS606803B2 (en) * 1979-08-08 1985-02-20 住友ゴム工業株式会社 pneumatic radial tire
JPS58156403A (en) * 1981-09-14 1983-09-17 ダンロツプ・リミテツド Improvement of tire and tire related article
JPH0417805B2 (en) * 1981-09-14 1992-03-26 Dunlop Ltd
JPS59190011A (en) * 1983-04-13 1984-10-27 Sumitomo Rubber Ind Ltd Heavy-duty radial tire

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