FR773166A - Dispositifs vibrateurs piézo-électriques pour la reproduction des sons - Google Patents

Dispositifs vibrateurs piézo-électriques pour la reproduction des sons

Info

Publication number
FR773166A
FR773166A FR773166DA FR773166A FR 773166 A FR773166 A FR 773166A FR 773166D A FR773166D A FR 773166DA FR 773166 A FR773166 A FR 773166A
Authority
FR
France
Prior art keywords
piezoelectric vibrating
sound reproduction
vibrating devices
devices
reproduction
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
Application number
Other languages
English (en)
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.)
Sonotone Corp
Original Assignee
Sonotone 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 Sonotone Corp filed Critical Sonotone Corp
Application granted granted Critical
Publication of FR773166A publication Critical patent/FR773166A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR773166D 1933-05-24 1934-05-11 Dispositifs vibrateurs piézo-électriques pour la reproduction des sons Expired FR773166A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US672561A US2045404A (en) 1933-05-24 1933-05-24 Piezoelectric vibrator device

Publications (1)

Publication Number Publication Date
FR773166A true FR773166A (fr) 1934-11-13

Family

ID=24699076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773166D Expired FR773166A (fr) 1933-05-24 1934-05-11 Dispositifs vibrateurs piézo-électriques pour la reproduction des sons

Country Status (4)

Country Link
US (1) US2045404A (fr)
DE (1) DE690839C (fr)
FR (1) FR773166A (fr)
GB (1) GB441614A (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739966C (de) * 1938-04-28 1943-10-08 Aeg Schallgeraet mit piezoelektrischen Doppelplatten
US2454900A (en) * 1943-07-15 1948-11-30 Vang Alfred Method and means for carbureting air for fuel mixtures
US2418120A (en) * 1943-10-05 1947-04-01 Herman C Hornickel Face harness for microphones
US2561084A (en) * 1946-05-01 1951-07-17 Borg George W Corp Piezoelectric microphone
DE915826C (de) * 1948-10-02 1954-07-29 Atlas Werke Ag Knochenleitungshoerer
US2722614A (en) * 1951-08-11 1955-11-01 Gulton Mfg Co Vibration and shock-responsive device
DE1061371B (de) * 1955-05-28 1959-07-16 Wendton Werner Wendt K G Schwerhoerigengeraet in Brillenform
US2978597A (en) * 1956-03-14 1961-04-04 Harris Transducer Corp Circuit element transducer
US2995633A (en) * 1958-09-25 1961-08-08 Henry K Puharich Means for aiding hearing
US3067345A (en) * 1960-02-04 1962-12-04 Harris Transducer Corp Rod-mounted plural crystal assembly
US3142991A (en) * 1960-08-08 1964-08-04 Lear Siegler Inc Fluid rotor sensor
US3486047A (en) * 1967-02-20 1969-12-23 Du Pont Transducer
US4333029A (en) * 1979-09-04 1982-06-01 Baker Industries, Inc. Piezoelectric seismic sensor for intrusion detection
US4709359A (en) * 1982-06-28 1987-11-24 Magnovox Government And Industrial Electronics Company End weighted reed sound transducer
US5514927A (en) * 1994-02-28 1996-05-07 Motorola, Inc. Piezoelectric audio transducer
US6198206B1 (en) 1998-03-20 2001-03-06 Active Control Experts, Inc. Inertial/audio unit and construction
GB0211508D0 (en) * 2002-05-20 2002-06-26 New Transducers Ltd Transducer
US7580540B2 (en) * 2004-12-29 2009-08-25 Motorola, Inc. Apparatus and method for receiving inputs from a user
US7876906B2 (en) 2006-05-30 2011-01-25 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
US8291912B2 (en) * 2006-08-22 2012-10-23 Sonitus Medical, Inc. Systems for manufacturing oral-based hearing aid appliances
EP2064916B1 (fr) * 2006-09-08 2018-12-05 SoundMed, LLC Procédés et appareil de traitement des acouphènes
SE531053C2 (sv) * 2007-05-24 2008-12-02 Cochlear Ltd Vibrator
US8270638B2 (en) * 2007-05-29 2012-09-18 Sonitus Medical, Inc. Systems and methods to provide communication, positioning and monitoring of user status
US20080304677A1 (en) * 2007-06-08 2008-12-11 Sonitus Medical Inc. System and method for noise cancellation with motion tracking capability
US20090028352A1 (en) * 2007-07-24 2009-01-29 Petroff Michael L Signal process for the derivation of improved dtm dynamic tinnitus mitigation sound
US20120235632A9 (en) * 2007-08-20 2012-09-20 Sonitus Medical, Inc. Intra-oral charging systems and methods
US8433080B2 (en) * 2007-08-22 2013-04-30 Sonitus Medical, Inc. Bone conduction hearing device with open-ear microphone
US8224013B2 (en) 2007-08-27 2012-07-17 Sonitus Medical, Inc. Headset systems and methods
US7682303B2 (en) 2007-10-02 2010-03-23 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US20090105523A1 (en) * 2007-10-18 2009-04-23 Sonitus Medical, Inc. Systems and methods for compliance monitoring
US8795172B2 (en) * 2007-12-07 2014-08-05 Sonitus Medical, Inc. Systems and methods to provide two-way communications
US7974845B2 (en) 2008-02-15 2011-07-05 Sonitus Medical, Inc. Stuttering treatment methods and apparatus
US8270637B2 (en) 2008-02-15 2012-09-18 Sonitus Medical, Inc. Headset systems and methods
US8023676B2 (en) 2008-03-03 2011-09-20 Sonitus Medical, Inc. Systems and methods to provide communication and monitoring of user status
US8150075B2 (en) 2008-03-04 2012-04-03 Sonitus Medical, Inc. Dental bone conduction hearing appliance
US20090226020A1 (en) 2008-03-04 2009-09-10 Sonitus Medical, Inc. Dental bone conduction hearing appliance
US20090248085A1 (en) * 2008-03-31 2009-10-01 Cochlear Limited Tissue injection fixation system for a prosthetic device
WO2009131755A1 (fr) * 2008-04-24 2009-10-29 Sonitus Medical, Inc. Placement de microphone pour des applications orales
US20090270673A1 (en) * 2008-04-25 2009-10-29 Sonitus Medical, Inc. Methods and systems for tinnitus treatment
USRE48797E1 (en) 2009-03-25 2021-10-26 Cochlear Limited Bone conduction device having a multilayer piezoelectric element
DE102009014770A1 (de) * 2009-03-25 2010-09-30 Cochlear Ltd., Lane Cove Schwingungserzeuger
DE102009014774A1 (de) * 2009-03-25 2010-09-30 Cochlear Ltd., Lane Cove Hörhilfevorrichtung
US8433082B2 (en) 2009-10-02 2013-04-30 Sonitus Medical, Inc. Intraoral appliance for sound transmission via bone conduction
CN104717590B (zh) 2010-12-27 2020-09-15 株式会社精好 移动电话系统
US9313306B2 (en) 2010-12-27 2016-04-12 Rohm Co., Ltd. Mobile telephone cartilage conduction unit for making contact with the ear cartilage
JP5783352B2 (ja) 2011-02-25 2015-09-24 株式会社ファインウェル 会話システム、会話システム用指輪、携帯電話用指輪、指輪型携帯電話、及び、音声聴取方法
US9107013B2 (en) 2011-04-01 2015-08-11 Cochlear Limited Hearing prosthesis with a piezoelectric actuator
TWI666910B (zh) 2012-01-20 2019-07-21 日商精良股份有限公司 mobile phone
CN108833639B (zh) * 2012-06-29 2020-11-24 株式会社精好 耳机和立体声耳机
EP3694191A1 (fr) 2013-08-23 2020-08-12 FINEWELL Co., Ltd. Téléphone mobile
KR102079893B1 (ko) 2013-10-24 2020-02-20 파인웰 씨오., 엘티디 팔찌형 송수화 장치, 팔찌형 통지 장치
JP6551919B2 (ja) 2014-08-20 2019-07-31 株式会社ファインウェル 見守りシステム、見守り検知装置および見守り通報装置
EP3236669A4 (fr) 2014-12-18 2018-10-03 Rohm Co., Ltd. Dispositif auditif à conduction par cartilage à l'aide d'unité de vibrations de type électromagnétique, et unité de vibration de type électromagnétique
CN107848125B (zh) 2015-07-15 2021-04-27 株式会社精好 机器人和机器人系统
US9924265B2 (en) * 2015-09-15 2018-03-20 Intel Corporation System for voice capture via nasal vibration sensing
JP6551929B2 (ja) 2015-09-16 2019-07-31 株式会社ファインウェル 受話機能を有する腕時計
US10324494B2 (en) 2015-11-25 2019-06-18 Intel Corporation Apparatus for detecting electromagnetic field change in response to gesture
CN108496345B (zh) 2016-01-19 2021-02-26 株式会社精好 笔型呼入呼出通话装置
US10298282B2 (en) 2016-06-16 2019-05-21 Intel Corporation Multi-modal sensing wearable device for physiological context measurement
US10241583B2 (en) 2016-08-30 2019-03-26 Intel Corporation User command determination based on a vibration pattern
JP2020053948A (ja) 2018-09-28 2020-04-02 株式会社ファインウェル 聴取装置

Also Published As

Publication number Publication date
US2045404A (en) 1936-06-23
GB441614A (en) 1936-01-23
DE690839C (de) 1940-05-08

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