JPS55116292A - Sound generating watch - Google Patents

Sound generating watch

Info

Publication number
JPS55116292A
JPS55116292A JP2342779A JP2342779A JPS55116292A JP S55116292 A JPS55116292 A JP S55116292A JP 2342779 A JP2342779 A JP 2342779A JP 2342779 A JP2342779 A JP 2342779A JP S55116292 A JPS55116292 A JP S55116292A
Authority
JP
Japan
Prior art keywords
sound generating
plural
combining
electromagnetic
elements
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
JP2342779A
Other languages
Japanese (ja)
Inventor
Minoru Natori
Munetaka Tamaru
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP2342779A priority Critical patent/JPS55116292A/en
Publication of JPS55116292A publication Critical patent/JPS55116292A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details

Abstract

PURPOSE:To make it possible to generate complex tones by providing plural sound generating devices for electronic watches. CONSTITUTION:A watch provides plural piezo-electric elements 23-25 which have different resonance frequencies. Complex tones are easily produced as an alarm tone by combining the elements 23 through 25 and an electromagnetic buzzer or a speaker, etc. The same holds true by combining plural electromagnetic buzzers and speakers.
JP2342779A 1979-03-02 1979-03-02 Sound generating watch Pending JPS55116292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2342779A JPS55116292A (en) 1979-03-02 1979-03-02 Sound generating watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2342779A JPS55116292A (en) 1979-03-02 1979-03-02 Sound generating watch

Publications (1)

Publication Number Publication Date
JPS55116292A true JPS55116292A (en) 1980-09-06

Family

ID=12110198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2342779A Pending JPS55116292A (en) 1979-03-02 1979-03-02 Sound generating watch

Country Status (1)

Country Link
JP (1) JPS55116292A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3650956A1 (en) * 2018-11-07 2020-05-13 Tissot S.A. Method for broadcasting an acoustic signal
CN114737352A (en) * 2022-03-31 2022-07-12 无锡飞翎电子有限公司 Clothes processing equipment, sound control method and device thereof and storage medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3650956A1 (en) * 2018-11-07 2020-05-13 Tissot S.A. Method for broadcasting an acoustic signal
CN111161490A (en) * 2018-11-07 2020-05-15 天梭股份有限公司 Method for broadcasting acoustic signals
JP2020078077A (en) * 2018-11-07 2020-05-21 チソット・エス アー Method for broadcasting acoustic signal
US11646008B2 (en) 2018-11-07 2023-05-09 Tissot Sa Method for broadcasting an acoustic signal
CN114737352A (en) * 2022-03-31 2022-07-12 无锡飞翎电子有限公司 Clothes processing equipment, sound control method and device thereof and storage medium

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