ES2049271T3 - ELECTRIC ALARM CLOCK. - Google Patents

ELECTRIC ALARM CLOCK.

Info

Publication number
ES2049271T3
ES2049271T3 ES89105951T ES89105951T ES2049271T3 ES 2049271 T3 ES2049271 T3 ES 2049271T3 ES 89105951 T ES89105951 T ES 89105951T ES 89105951 T ES89105951 T ES 89105951T ES 2049271 T3 ES2049271 T3 ES 2049271T3
Authority
ES
Spain
Prior art keywords
volume
alarm clocks
day
presettable
optimum
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.)
Expired - Lifetime
Application number
ES89105951T
Other languages
Spanish (es)
Inventor
Dieter Baas
Martin Hake
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Application granted granted Critical
Publication of ES2049271T3 publication Critical patent/ES2049271T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Cookers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (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.
ES89105951T 1988-04-28 1989-04-05 ELECTRIC ALARM CLOCK. Expired - Lifetime ES2049271T3 (en)

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
ES2049271T3 true ES2049271T3 (en) 1994-04-16

Family

ID=6353089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89105951T Expired - Lifetime ES2049271T3 (en) 1988-04-28 1989-04-05 ELECTRIC 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
GB2064833B (en) * 1979-10-22 1984-01-25 Casio Computer Co Ltd Electronic alarm timepiece
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

Also Published As

Publication number Publication date
EP0339316B1 (en) 1994-01-12
DE3814353A1 (en) 1989-11-09
JPH0216489A (en) 1990-01-19
KR890016440A (en) 1989-11-29
EP0339316A3 (en) 1991-03-27
SG30572G (en) 1995-09-18
HK107995A (en) 1995-07-14
DE58906663D1 (en) 1994-02-24
ATE100221T1 (en) 1994-01-15
EP0339316A2 (en) 1989-11-02

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