NL8600201A - Besturingsinrichting voor electromechanische vibrator. - Google Patents

Besturingsinrichting voor electromechanische vibrator. Download PDF

Info

Publication number
NL8600201A
NL8600201A NL8600201A NL8600201A NL8600201A NL 8600201 A NL8600201 A NL 8600201A NL 8600201 A NL8600201 A NL 8600201A NL 8600201 A NL8600201 A NL 8600201A NL 8600201 A NL8600201 A NL 8600201A
Authority
NL
Netherlands
Prior art keywords
vibrator
control device
electromechanical vibrator
noise level
electromechanical
Prior art date
Application number
NL8600201A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of NL8600201A publication Critical patent/NL8600201A/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H03G3/24—Control dependent upon ambient noise level or sound level
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
    • A61H23/0236—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement using sonic waves, e.g. using loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pain & Pain Management (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
NL8600201A 1985-02-01 1986-01-29 Besturingsinrichting voor electromechanische vibrator. NL8600201A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1201785U JPS61131189U (enrdf_load_stackoverflow) 1985-02-01 1985-02-01
JP1201785 1985-02-01

Publications (1)

Publication Number Publication Date
NL8600201A true NL8600201A (nl) 1986-09-01

Family

ID=11793827

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8600201A NL8600201A (nl) 1985-02-01 1986-01-29 Besturingsinrichting voor electromechanische vibrator.

Country Status (5)

Country Link
JP (1) JPS61131189U (enrdf_load_stackoverflow)
AU (1) AU584667B2 (enrdf_load_stackoverflow)
DK (1) DK49186A (enrdf_load_stackoverflow)
GB (1) GB2170666A (enrdf_load_stackoverflow)
NL (1) NL8600201A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627693B1 (fr) * 1988-02-26 1991-06-28 Romain Michel Appareil electromagnetique pour traitements medicaux par stimulations vibratoires locales
JPH0389706A (ja) * 1989-09-01 1991-04-15 Pioneer Electron Corp 自動音量調整装置
GB2257317A (en) * 1991-06-26 1993-01-06 Damian Rupert Lindley Automatic volume control for car stereo
US7064655B2 (en) * 2003-12-31 2006-06-20 Sony Ericsson Mobile Communications Ab Variable-eccentricity tactile generator
US8175302B2 (en) 2005-11-10 2012-05-08 Koninklijke Philips Electronics N.V. Device for and method of generating a vibration source-driving-signal
DE102016007272A1 (de) 2016-06-15 2017-12-21 Daimler Ag Verfahren zum Betreiben eines Kraftfahrzeugs sowie Kraftfahrzeug
CN106859943A (zh) * 2017-01-20 2017-06-20 广州市隆山骏河健康科技有限公司 基于音源驱动的被动式微运动控制方法
CN110913311A (zh) * 2019-05-23 2020-03-24 奥佳华智能健康科技集团股份有限公司 一种电竞椅椅垫和电竞椅

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530688A (en) * 1975-04-08 1978-11-01 Bodysonic Kk Sound reproduction system
CH644974A5 (de) * 1979-02-09 1984-08-31 Blaupunkt Werke Gmbh Schaltungsanordnung zum selbsttaetigen anpassen der lautstaerke mindestens eines lautsprechers an einen am lautsprecherort herrschenden stoergeraeuschpegel fuer rundfunkempfaenger.
JPS55147015A (en) * 1979-05-07 1980-11-15 Hitachi Ltd Audio unit mounting on car
GB2084783B (en) * 1980-10-02 1985-06-19 Production Eng Res Audio system

Also Published As

Publication number Publication date
GB8602322D0 (en) 1986-03-05
GB2170666A (en) 1986-08-06
JPS61131189U (enrdf_load_stackoverflow) 1986-08-16
AU584667B2 (en) 1989-06-01
DK49186A (da) 1986-08-02
AU5285786A (en) 1986-08-07
DK49186D0 (da) 1986-01-31

Similar Documents

Publication Publication Date Title
CN1619951B (zh) 具有振动传感器的车辆音频控制器
US8000480B2 (en) Automotive audio system adapted for roadway conditions
JPH034611A (ja) 車載用自動音量調整装置
EP0742641A3 (en) On-vehicle sound control apparatus
NL8600201A (nl) Besturingsinrichting voor electromechanische vibrator.
US5355419A (en) On-vehicle audio system reproducing bodily-sensible sounds
KR20210047674A (ko) 스피커를 이용한 차량용 진동 시트 및 그 제어 방법
US5181251A (en) Amplifier unit
JP2926679B2 (ja) 車載音響装置
EP4603196A2 (en) Method for positioning a shaker and use of the shaker for vibration control
JPH05241581A (ja) アクチブ雑音消去システム
JPH0139278B2 (enrdf_load_stackoverflow)
JPH0787586A (ja) 自動車用音響装置の音量制御装置
US7127073B2 (en) Audio noise cancellation system for a sensor in an automotive vehicle
JPS6278998A (ja) 体感音響振動装置
JP3278172B2 (ja) 車両用騒音制御装置
EP4496348A1 (en) Bodily-sensible acoustic device
US4501015A (en) Apparatus for electroacoustic energy conversion
JP3475909B2 (ja) 音響再生システム
JP2000190785A5 (enrdf_load_stackoverflow)
JPH0145192Y2 (enrdf_load_stackoverflow)
JPS5944198A (ja) ヘツドホン装置
JP2003274483A (ja) 低音用オーディオ装置及びサブウーファースピーカ装置
JPS62194799A (ja) 自動車用音響装置
Tamura et al. The Effect of Low Frequency Vibration on Sound Quality of the Automobile Audio System—Proposal of a New Automobile Audio System

Legal Events

Date Code Title Description
BV The patent application has lapsed