HK107995A - Electronic alarm clock - Google Patents
Electronic alarm clockInfo
- Publication number
- HK107995A HK107995A HK107995A HK107995A HK107995A HK 107995 A HK107995 A HK 107995A HK 107995 A HK107995 A HK 107995A HK 107995 A HK107995 A HK 107995A HK 107995 A HK107995 A HK 107995A
- Authority
- HK
- Hong Kong
- Prior art keywords
- volume
- alarm clocks
- day
- presettable
- optimum
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/04—Indicating the time of the day
- G04C21/12—Indicating the time of the day by electro-acoustic means
- G04C21/14—Electro-acoustic time announcement, i.e. spoken
-
- 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)
- Acoustics & Sound (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cookers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Circuits Of Receivers In General (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Electric alarm clocks such as, e.g, radio alarm clocks, awake the sleeper with the volume last set. However, because on the one hand the volume must be high enough in order to prevent the risk of oversleeping while, on the other hand, sudden awakening owing to noises which are too loud damages the human nervous system and psyche, it is difficult to set the optimum volume. Because, furthermore, the sensitivity of hearing and the depth of sleep fluctuate from day to day, it is never known in advance precisely what volume is optimum for waking. In order to achieve reliable and yet soft awakening, the volume rises from a presettable initial value to a presettable final value. It is particularly advantageous if it is also possible to set the time in which the volume rises from the initial value to the final value. It is determined in this way whether waking is more or less soft. Radio alarm clocks with and without cassette component, hi-fi installations with tuner, cassette component and CD player.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3814353A DE3814353A1 (en) | 1988-04-28 | 1988-04-28 | ELECTRIC ALARM CLOCK |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK107995A true HK107995A (en) | 1995-07-14 |
Family
ID=6353089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK107995A HK107995A (en) | 1988-04-28 | 1995-07-06 | Electronic alarm clock |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0339316B1 (en) |
| JP (1) | JPH0216489A (en) |
| KR (1) | KR890016440A (en) |
| AT (1) | ATE100221T1 (en) |
| DE (2) | DE3814353A1 (en) |
| ES (1) | ES2049271T3 (en) |
| HK (1) | HK107995A (en) |
| SG (1) | SG30572G (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5483689A (en) * | 1993-05-07 | 1996-01-09 | Bose Corporation | Radio receiving with microprocessor control |
| US5886955A (en) * | 1994-10-21 | 1999-03-23 | Magnasco; Peter L. | Personal electronic clock related device with a limited automatic multiple recall alarm suspension control means |
| KR100617735B1 (en) * | 1998-12-26 | 2006-11-10 | 삼성전자주식회사 | How alarms occur on your phone |
| US6483782B1 (en) * | 2000-07-11 | 2002-11-19 | Scott Bowman Steinbach | Time message delivery CD player alarm clock |
| US7299182B2 (en) | 2002-05-09 | 2007-11-20 | Thomson Licensing | Text-to-speech (TTS) for hand-held devices |
| GB2422448B (en) * | 2005-01-19 | 2009-03-11 | Outside In | Dawn simulator |
| DE102007030070A1 (en) * | 2007-06-29 | 2009-01-02 | Continental Automotive Gmbh | Audio signal's volume level adjusting method for audio system of motor vehicle, involves continuously increasing volume level of sound having relatively low output value over adjustable delay period of five seconds |
| JP2010008219A (en) * | 2008-06-26 | 2010-01-14 | Seiko Instruments Inc | Electronic device with alarm function |
| JP5943534B2 (en) * | 2009-10-06 | 2016-07-05 | ヤマハ株式会社 | Audio playback device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135147A (en) * | 1976-09-10 | 1979-01-16 | Rockwell International Corporation | Minutiae pattern matcher |
| JPS6016595B2 (en) * | 1976-12-28 | 1985-04-26 | カシオ計算機株式会社 | world clock |
| JPS5459175A (en) * | 1977-10-19 | 1979-05-12 | Seiko Epson Corp | Alarm watch with calendars |
| DE2819907C3 (en) * | 1978-05-06 | 1986-04-17 | Gebrüder Junghans GmbH, 7230 Schramberg | Electric alarm clock |
| JPS5618788A (en) * | 1979-07-25 | 1981-02-21 | Sharp Corp | Timepiece with preannouncing function of alarm |
| JPS6023789B2 (en) * | 1979-07-31 | 1985-06-10 | 宇部興産株式会社 | Flame retardant polyamide composition |
| JPS5633587A (en) * | 1979-08-24 | 1981-04-04 | Casio Comput Co Ltd | Electronic watch |
| CH644987GA3 (en) * | 1979-10-22 | 1984-09-14 | Electronic device having an alarm function | |
| JPS5694291A (en) * | 1979-12-28 | 1981-07-30 | Rhythm Watch Co Ltd | Alarm announcing circuit of watch |
| GB2078032B (en) * | 1980-04-14 | 1984-05-31 | Tokyo Shibaura Electric Co | Electronic signal decay control circuit |
| JPS56167730A (en) * | 1980-05-28 | 1981-12-23 | Fujikura Ltd | Crosslinking of rubber or plastic and crosslinkable rubber or plastic composition applicable thereto |
| DE3304514A1 (en) * | 1983-02-10 | 1984-08-16 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Volume control circuit for radio alarms |
| JPS60132569A (en) * | 1983-12-21 | 1985-07-15 | 株式会社精工舎 | Alarm sound generating method of alarm clock |
| JPS61246692A (en) * | 1985-04-24 | 1986-11-01 | Rhythm Watch Co Ltd | Timepiece with electronic tone generating function |
-
1988
- 1988-04-28 DE DE3814353A patent/DE3814353A1/en not_active Withdrawn
-
1989
- 1989-04-05 EP EP89105951A patent/EP0339316B1/en not_active Expired - Lifetime
- 1989-04-05 SG SG1995904504A patent/SG30572G/en unknown
- 1989-04-05 AT AT89105951T patent/ATE100221T1/en not_active IP Right Cessation
- 1989-04-05 DE DE89105951T patent/DE58906663D1/en not_active Expired - Fee Related
- 1989-04-05 ES ES89105951T patent/ES2049271T3/en not_active Expired - Lifetime
- 1989-04-27 JP JP1106119A patent/JPH0216489A/en active Pending
- 1989-04-28 KR KR1019890005617A patent/KR890016440A/en not_active Application Discontinuation
-
1995
- 1995-07-06 HK HK107995A patent/HK107995A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SG30572G (en) | 1995-09-18 |
| JPH0216489A (en) | 1990-01-19 |
| EP0339316A3 (en) | 1991-03-27 |
| KR890016440A (en) | 1989-11-29 |
| EP0339316A2 (en) | 1989-11-02 |
| DE58906663D1 (en) | 1994-02-24 |
| DE3814353A1 (en) | 1989-11-09 |
| ATE100221T1 (en) | 1994-01-15 |
| EP0339316B1 (en) | 1994-01-12 |
| ES2049271T3 (en) | 1994-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1026942C (en) | Automatic and interactive power controller for audio/video systems | |
| HK107995A (en) | Electronic alarm clock | |
| GB2261752A (en) | Timepiece with synchronising means | |
| HK100097A (en) | Paging receiver capable of reminding a user of an important message event | |
| HK1014589A1 (en) | Electronic timepiece with an alarm and method for setting the alarm time | |
| HK64689A (en) | Alarm device,in particular for an alarm clock of diary | |
| GB1432855A (en) | Solid state electronic timepiece | |
| US20090190446A1 (en) | Alarm Clock | |
| WO1991006838A3 (en) | Electrical expiry indicator | |
| CN114247027A (en) | Method for inducing sleep by sound and sound playing device for executing method | |
| CH642514B (en) | MINIATURE ELECTRONIC WATCH PART, IN PARTICULAR BRACELET WATCH. | |
| JP2007040859A (en) | Alarm clock for detecting wakeful state | |
| JPS52127267A (en) | Alarm electronic watch | |
| KR200145790Y1 (en) | Table clock with casette | |
| JPS5426771A (en) | Clock circuit | |
| JPS6259277B2 (en) | ||
| CH653845GA3 (en) | Multi-purpose watch | |
| KR19990008448U (en) | Alarm device of clock | |
| JPS6217751Y2 (en) | ||
| JPS5430073A (en) | Mechanical watch | |
| SE9803536D0 (en) | Golf watch | |
| ES1002041U (en) | Alarm clock for use by the visually impaired (Machine-translation by Google Translate, not legally binding) | |
| JPS5393065A (en) | Electronic watch with alarm | |
| JPS5393066A (en) | Electronic watch with alarm | |
| JPH0996687A (en) | Wind bird clock brightness detection with function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |