JPS5672543A - Signal switching system - Google Patents

Signal switching system

Info

Publication number
JPS5672543A
JPS5672543A JP14929279A JP14929279A JPS5672543A JP S5672543 A JPS5672543 A JP S5672543A JP 14929279 A JP14929279 A JP 14929279A JP 14929279 A JP14929279 A JP 14929279A JP S5672543 A JPS5672543 A JP S5672543A
Authority
JP
Japan
Prior art keywords
output
operated
radio signal
alarm
sound
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
JP14929279A
Other languages
Japanese (ja)
Inventor
Katsuyuki Watarikawa
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP14929279A priority Critical patent/JPS5672543A/en
Publication of JPS5672543A publication Critical patent/JPS5672543A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To make an alarm sound and a broadcasting sound output from the same speaker, by processing an alarm signal and a radio signal by using in common the specific circuit in the tuner. CONSTITUTION:When only the timer setting operation key of the external input key operation panel 13 is operated, an output of the mode setting part 123 becomes low, and when the timer setting prescribed time comes in this state, high outputs are obtained to the output terminals t1, t2 of the microcomputer 12, the muting operation switching device 7 and the alarm signal on-off device 9 are operated, and the radio signal on-off device 8 is not operated. As a result, the radio signal is muted, the alarm signal is input to the sound amplifier 6, and they are output from the speaker 14.
JP14929279A 1979-11-16 1979-11-16 Signal switching system Pending JPS5672543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14929279A JPS5672543A (en) 1979-11-16 1979-11-16 Signal switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14929279A JPS5672543A (en) 1979-11-16 1979-11-16 Signal switching system

Publications (1)

Publication Number Publication Date
JPS5672543A true JPS5672543A (en) 1981-06-16

Family

ID=15471983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14929279A Pending JPS5672543A (en) 1979-11-16 1979-11-16 Signal switching system

Country Status (1)

Country Link
JP (1) JPS5672543A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107924A (en) * 1983-11-16 1985-06-13 Yaesu Musen Co Ltd Confirming method of key entry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107924A (en) * 1983-11-16 1985-06-13 Yaesu Musen Co Ltd Confirming method of key entry

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