JPS61131189U - - Google Patents

Info

Publication number
JPS61131189U
JPS61131189U JP1201785U JP1201785U JPS61131189U JP S61131189 U JPS61131189 U JP S61131189U JP 1201785 U JP1201785 U JP 1201785U JP 1201785 U JP1201785 U JP 1201785U JP S61131189 U JPS61131189 U JP S61131189U
Authority
JP
Japan
Prior art keywords
audio signal
low
frequency audio
vehicle
seat
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
JP1201785U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1201785U priority Critical patent/JPS61131189U/ja
Priority to NL8600201A priority patent/NL8600201A/en
Priority to AU52857/86A priority patent/AU584667B2/en
Priority to GB08602322A priority patent/GB2170666A/en
Priority to DK49186A priority patent/DK49186A/en
Publication of JPS61131189U publication Critical patent/JPS61131189U/ja
Pending legal-status Critical Current

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明による車両用体感音響装置の一
実施例の構成を示したブロツク図、第２図は従来
の体感音響装置の構成を示したブロツク図である
。 １１……騒音検出器（マイクロフオン）、１２
……ローパスフイルタ、１３……増幅器、１４整
流・積分回路、１５……電圧制御増幅器。 FIG. 1 is a block diagram showing the configuration of an embodiment of a sensory acoustic device for a vehicle according to the present invention, and FIG. 2 is a block diagram showing the configuration of a conventional sensory acoustic device. 11...Noise detector (microphone), 12
...Low pass filter, 13...Amplifier, 14 Rectifier/integrator circuit, 15...Voltage control amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オーデイオ信号の中の低音域オーデイオ信号を
増幅し、シートに内蔵された電気機械変換器によ
り前記増幅された低音域オーデイオ信号を振動と
して前記シートを通じ直接体に伝える車両用体感
音響装置において、車両走行騒音を検出する手段
と、該検出された車両走行騒音のレベルに応じて
前記低音域オーデイオ信号のレベルを自動的に補
正する手段とを有することを特徴とする車両用体
感音響装置。 A sensory acoustic system for a vehicle that amplifies a low-frequency audio signal among audio signals and transmits the amplified low-frequency audio signal as vibration directly to the body through the seat using an electromechanical transducer built into the seat. A sensory acoustic device for a vehicle, comprising means for detecting noise, and means for automatically correcting the level of the low-frequency audio signal according to the level of the detected vehicle running noise.
JP1201785U 1985-02-01 1985-02-01 Pending JPS61131189U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1201785U JPS61131189U (en) 1985-02-01 1985-02-01
NL8600201A NL8600201A (en) 1985-02-01 1986-01-29 CONTROL DEVICE FOR ELECTROMECHANICAL VIBRATOR.
AU52857/86A AU584667B2 (en) 1985-02-01 1986-01-30 Drive device for electromechanical vibrator
GB08602322A GB2170666A (en) 1985-02-01 1986-01-30 Audio system including an electromechanical vibrator controlled in accordance with ambient noise
DK49186A DK49186A (en) 1985-02-01 1986-01-31 DRIVING ORGANIZATION FOR AN ELECTROMECHANICAL VIBRATOR

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS61131189U true JPS61131189U (en) 1986-08-16

Family

ID=11793827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1201785U Pending JPS61131189U (en) 1985-02-01 1985-02-01

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007528288A (en) * 2003-12-31 2007-10-11 ソニー エリクソン モバイル コミュニケーションズ， エービー Variable eccentric feel generator
JP2009516212A (en) * 2005-11-10 2009-04-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Apparatus and method for generating vibration source drive signal

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627693B1 (en) * 1988-02-26 1991-06-28 Romain Michel ELECTROMAGNETIC APPARATUS FOR MEDICAL TREATMENTS BY LOCAL VIBRATORY STIMULATIONS
JPH0389706A (en) * 1989-09-01 1991-04-15 Pioneer Electron Corp Automatic sound volume adjustment device
GB2257317A (en) * 1991-06-26 1993-01-06 Damian Rupert Lindley Automatic volume control for car stereo
DE102016007272A1 (en) 2016-06-15 2017-12-21 Daimler Ag Method for operating a motor vehicle and motor vehicle
CN106859943A (en) * 2017-01-20 2017-06-20 广州市隆山骏河健康科技有限公司 Based on the passive type micromotion control method that source of sound drives
CN110913311A (en) * 2019-05-23 2020-03-24 奥佳华智能健康科技集团股份有限公司 Chair cushion and chair are competed to electricity

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 (en) * 1979-02-09 1984-08-31 Blaupunkt Werke Gmbh CIRCUIT ARRANGEMENT FOR AUTOMATICALLY ADJUSTING THE VOLUME AT LEAST ONE SPEAKER TO A NOISE LEVEL FOR RADIO RECEIVERS IN THE SPEAKER LOCATION.
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007528288A (en) * 2003-12-31 2007-10-11 ソニー エリクソン モバイル コミュニケーションズ， エービー Variable eccentric feel generator
JP4700012B2 (en) * 2003-12-31 2011-06-15 ソニー エリクソン モバイル コミュニケーションズ， エービー Variable eccentric feel generator
JP2009516212A (en) * 2005-11-10 2009-04-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Apparatus and method for generating vibration source drive signal

Also Published As

Publication number Publication date
NL8600201A (en) 1986-09-01
GB2170666A (en) 1986-08-06
AU584667B2 (en) 1989-06-01
DK49186A (en) 1986-08-02
AU5285786A (en) 1986-08-07
DK49186D0 (en) 1986-01-31
GB8602322D0 (en) 1986-03-05

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