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JPS5334563A - Portable electronic device - Google Patents

Portable electronic device

Info

Publication number
JPS5334563A
JPS5334563A JP10914076A JP10914076A JPS5334563A JP S5334563 A JPS5334563 A JP S5334563A JP 10914076 A JP10914076 A JP 10914076A JP 10914076 A JP10914076 A JP 10914076A JP S5334563 A JPS5334563 A JP S5334563A
Authority
JP
Japan
Prior art keywords
electronic device
portable electronic
case
timbres
calculator
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
JP10914076A
Other languages
Japanese (ja)
Inventor
Isamu Kawanabe
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP10914076A priority Critical patent/JPS5334563A/en
Publication of JPS5334563A publication Critical patent/JPS5334563A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE:Indication of the time or the number of operations is made possible with different timbres even for blind persons by providing the timbres which vary with the hour, the minute, the second in the case of a watch and the order of 1, 10, 100 etc. in the case of a calculator to a plurality of sound producing media.
JP10914076A 1976-09-10 1976-09-10 Portable electronic device Pending JPS5334563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10914076A JPS5334563A (en) 1976-09-10 1976-09-10 Portable electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10914076A JPS5334563A (en) 1976-09-10 1976-09-10 Portable electronic device

Publications (1)

Publication Number Publication Date
JPS5334563A true JPS5334563A (en) 1978-03-31

Family

ID=14502602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10914076A Pending JPS5334563A (en) 1976-09-10 1976-09-10 Portable electronic device

Country Status (1)

Country Link
JP (1) JPS5334563A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291739A (en) * 1979-08-16 1981-09-29 Eduard Baur Method of manufacturing a hollow casting mold
JPS61103645A (en) * 1984-10-27 1986-05-22 Sintokogio Ltd Molding method of vacuum casting mold
WO2016188921A1 (en) * 2015-05-22 2016-12-01 Walter Rehm Watch or clock with acoustic indication of seconds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291739A (en) * 1979-08-16 1981-09-29 Eduard Baur Method of manufacturing a hollow casting mold
JPS61103645A (en) * 1984-10-27 1986-05-22 Sintokogio Ltd Molding method of vacuum casting mold
WO2016188921A1 (en) * 2015-05-22 2016-12-01 Walter Rehm Watch or clock with acoustic indication of seconds

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