JPS56140219A - Indication device by voice for earthquake magnitude - Google Patents

Indication device by voice for earthquake magnitude

Info

Publication number
JPS56140219A
JPS56140219A JP4201080A JP4201080A JPS56140219A JP S56140219 A JPS56140219 A JP S56140219A JP 4201080 A JP4201080 A JP 4201080A JP 4201080 A JP4201080 A JP 4201080A JP S56140219 A JPS56140219 A JP S56140219A
Authority
JP
Japan
Prior art keywords
magnitude
voice
circuit
starting
detection circuit
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
JP4201080A
Other languages
Japanese (ja)
Inventor
Tsuneki Matsuda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4201080A priority Critical patent/JPS56140219A/en
Publication of JPS56140219A publication Critical patent/JPS56140219A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:To arrange so that a voice corresponding to a specific magnitude may be sounded surely by converting a voice program to meet an earthquake magnitude and always setting a recording tape at a position where its starting tip is located. CONSTITUTION:A starting tip detection circuit 5A detects the position for starting of a recording tape and drives an electric motor with the help of a motor operating part 14A when the tape is not located at a position for the starting tip. When an earthquake occurs, a magnitude detection circuit 2A detects a magnitude with an electrosensitive element, keeping the magnitude in a record. This information is supplied to an instruction control circuit 4A together with an output from the detection circuit 5A through the intermediary of a time control circuit 3A which changes a delay time according to magnitude, thus generating a control instruction signal to a voice reproduction operating part 8A. In the meantime, information on the present magnitude and the present program signal from a voice program circuit 7A are supplied to a voice program conversion circuit 6A, moving a voice reproduction head to a programed position corresponding to a magnitude. Thus it is possible to provide information on magnitude accurately.
JP4201080A 1980-04-02 1980-04-02 Indication device by voice for earthquake magnitude Pending JPS56140219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4201080A JPS56140219A (en) 1980-04-02 1980-04-02 Indication device by voice for earthquake magnitude

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4201080A JPS56140219A (en) 1980-04-02 1980-04-02 Indication device by voice for earthquake magnitude

Publications (1)

Publication Number Publication Date
JPS56140219A true JPS56140219A (en) 1981-11-02

Family

ID=12624206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4201080A Pending JPS56140219A (en) 1980-04-02 1980-04-02 Indication device by voice for earthquake magnitude

Country Status (1)

Country Link
JP (1) JPS56140219A (en)

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