JPS5288071A - Electronic watch for blind persons - Google Patents

Electronic watch for blind persons

Info

Publication number
JPS5288071A
JPS5288071A JP436176A JP436176A JPS5288071A JP S5288071 A JPS5288071 A JP S5288071A JP 436176 A JP436176 A JP 436176A JP 436176 A JP436176 A JP 436176A JP S5288071 A JPS5288071 A JP S5288071A
Authority
JP
Japan
Prior art keywords
electronic watch
blind persons
blind
persons
announcing
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
JP436176A
Other languages
Japanese (ja)
Inventor
Tomotoshi Takayama
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP436176A priority Critical patent/JPS5288071A/en
Publication of JPS5288071A publication Critical patent/JPS5288071A/en
Pending legal-status Critical Current

Links

Classifications

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

Abstract

PURPOSE:Realization of an electronic watch for blind persons is realized with simple constitution by announcing the hour and minute to users with the oscillation sound and continuation times of varying frequencies from a speaker when a switch is closed.
JP436176A 1976-01-16 1976-01-16 Electronic watch for blind persons Pending JPS5288071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP436176A JPS5288071A (en) 1976-01-16 1976-01-16 Electronic watch for blind persons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP436176A JPS5288071A (en) 1976-01-16 1976-01-16 Electronic watch for blind persons

Publications (1)

Publication Number Publication Date
JPS5288071A true JPS5288071A (en) 1977-07-22

Family

ID=11582227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP436176A Pending JPS5288071A (en) 1976-01-16 1976-01-16 Electronic watch for blind persons

Country Status (1)

Country Link
JP (1) JPS5288071A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583874A (en) * 1978-12-20 1980-06-24 Citizen Watch Co Ltd Electronic watch reporting time with sound
KR20010079216A (en) * 2001-06-23 2001-08-22 유병섭 Voice watch using by handicapped person and the public
KR20190050624A (en) * 2017-11-03 2019-05-13 삼성전자주식회사 Electronic device for providing time information and a method for the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583874A (en) * 1978-12-20 1980-06-24 Citizen Watch Co Ltd Electronic watch reporting time with sound
KR20010079216A (en) * 2001-06-23 2001-08-22 유병섭 Voice watch using by handicapped person and the public
KR20190050624A (en) * 2017-11-03 2019-05-13 삼성전자주식회사 Electronic device for providing time information and a method for the same

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