SG44182G - An alarm electronic timepiece - Google Patents

An alarm electronic timepiece

Info

Publication number
SG44182G
SG44182G SG441/82A SG44182A SG44182G SG 44182 G SG44182 G SG 44182G SG 441/82 A SG441/82 A SG 441/82A SG 44182 A SG44182 A SG 44182A SG 44182 G SG44182 G SG 44182G
Authority
SG
Singapore
Prior art keywords
alarm
time
signals
audible
electronic timepiece
Prior art date
Application number
SG441/82A
Other languages
English (en)
Original Assignee
Seiko Instr & Electronics
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 Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of SG44182G publication Critical patent/SG44182G/en

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
    • G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
SG441/82A 1977-05-23 1982-09-11 An alarm electronic timepiece SG44182G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52060108A JPS6026988B2 (ja) 1977-05-23 1977-05-23 アラ−ム付電子時計

Publications (1)

Publication Number Publication Date
SG44182G true SG44182G (en) 1983-02-25

Family

ID=13132573

Family Applications (1)

Application Number Title Priority Date Filing Date
SG441/82A SG44182G (en) 1977-05-23 1982-09-11 An alarm electronic timepiece

Country Status (8)

Country Link
US (1) US4205517A (de)
JP (1) JPS6026988B2 (de)
CH (1) CH630503B (de)
DE (1) DE2813857A1 (de)
FR (1) FR2392434A1 (de)
GB (1) GB1570162A (de)
HK (1) HK50982A (de)
SG (1) SG44182G (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819907C3 (de) * 1978-05-06 1986-04-17 Gebrüder Junghans GmbH, 7230 Schramberg Elektrische Weckeruhr
JPS5615168U (de) * 1979-07-10 1981-02-09
JPS5719798A (en) * 1980-07-10 1982-02-02 Seikosha Kk Acoustic signal generating circuit
US4382251A (en) * 1980-09-23 1983-05-03 Casio Computer Co., Ltd. Envelope control device for piezoelectric buzzer
JPS5816294A (ja) * 1981-07-23 1983-01-29 セイコーインスツルメンツ株式会社 圧電ブザー付電子機器
JPS60108567A (ja) * 1983-11-16 1985-06-14 Nippon Denso Co Ltd 内燃機関用点火制御装置
US6310833B1 (en) * 1999-11-30 2001-10-30 Salton, Inc. Interactive voice recognition digital clock
EP1666166A1 (de) * 2004-12-01 2006-06-07 Asulab S.A. Verfahren zur Erzeugung polyfone Signalen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366794A (en) * 1971-12-02 1974-09-11 Seiko Instr & Electronics Electronic timepiece
JPS584316B2 (ja) * 1972-03-21 1983-01-25 セイコーインスツルメンツ株式会社 デンシメトロノ−ム
US3861263A (en) * 1972-06-21 1975-01-21 Nippon Musical Instruments Mfg Variable time constant circuit for use in an electronic musical instrument
FR2195806B3 (de) * 1972-08-09 1975-10-03 Bayard Reveils A
JPS522563A (en) * 1975-06-24 1977-01-10 Seiko Instr & Electronics Ltd Electronic clock with alarm
US4098071A (en) * 1975-10-09 1978-07-04 Matsushita Electric Industrial Co., Ltd. Time signal clock
US4055843A (en) * 1976-02-23 1977-10-25 Whitaker Ranald O Annunciator for use with electronic digital clock
JPS52123223A (en) * 1976-04-08 1977-10-17 Toshiba Corp Electronic circuit for music box
US4073133A (en) * 1976-04-13 1978-02-14 General Time Corporation Electronic chime and strike system
JPS5848877B2 (ja) * 1976-04-30 1983-10-31 株式会社精工舎 目覚し音発生装置

Also Published As

Publication number Publication date
HK50982A (en) 1982-12-03
DE2813857C2 (de) 1989-05-18
FR2392434B1 (de) 1984-06-29
GB1570162A (en) 1980-06-25
JPS54669A (en) 1979-01-06
US4205517A (en) 1980-06-03
CH630503B (fr)
JPS6026988B2 (ja) 1985-06-26
DE2813857A1 (de) 1978-11-30
FR2392434A1 (fr) 1978-12-22
CH630503GA3 (de) 1982-06-30

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