AU7669196A - Sound and vibration control windows - Google Patents

Sound and vibration control windows

Info

Publication number
AU7669196A
AU7669196A AU76691/96A AU7669196A AU7669196A AU 7669196 A AU7669196 A AU 7669196A AU 76691/96 A AU76691/96 A AU 76691/96A AU 7669196 A AU7669196 A AU 7669196A AU 7669196 A AU7669196 A AU 7669196A
Authority
AU
Australia
Prior art keywords
sound
vibration control
control windows
windows
vibration
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.)
Abandoned
Application number
AU76691/96A
Inventor
Shawn E. Burke
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.)
Boston University
Original Assignee
Boston University
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 Boston University filed Critical Boston University
Publication of AU7669196A publication Critical patent/AU7669196A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/105—Appliances, e.g. washing machines or dishwashers
    • G10K2210/1053—Hi-fi, i.e. anything involving music, radios or loudspeakers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/106—Boxes, i.e. active box covering a noise source; Enclosures
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/108—Communication systems, e.g. where useful sound is kept and noise is cancelled
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/12—Rooms, e.g. ANC inside a room, office, concert hall or automobile cabin
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/128—Vehicles
    • G10K2210/1282—Automobiles
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3217—Collocated sensor and cancelling actuator, e.g. "virtual earth" designs
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3223—Materials, e.g. special compositions or gases
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3229—Transducers
    • G10K2210/32291—Plates or thin films, e.g. PVDF
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/50—Miscellaneous
    • G10K2210/509—Hybrid, i.e. combining different technologies, e.g. passive and active
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
AU76691/96A 1995-11-02 1996-10-30 Sound and vibration control windows Abandoned AU7669196A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55684895A 1995-11-02 1995-11-02
US556848 1995-11-02
PCT/US1996/017727 WO1997016817A1 (en) 1995-11-02 1996-10-30 Sound and vibration control windows

Publications (1)

Publication Number Publication Date
AU7669196A true AU7669196A (en) 1997-05-22

Family

ID=24223094

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76691/96A Abandoned AU7669196A (en) 1995-11-02 1996-10-30 Sound and vibration control windows

Country Status (3)

Country Link
EP (1) EP0858652A1 (en)
AU (1) AU7669196A (en)
WO (1) WO1997016817A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524284C2 (en) * 2002-04-18 2004-07-20 A2 Acoustics Ab Device for driving a diaphragm arranged in an opening to a space and vehicles comprising a device for driving a diaphragm arranged in an opening of the vehicle
JP4145760B2 (en) * 2002-10-03 2008-09-03 セイコーエプソン株式会社 Piezoelectric actuator unit and manufacturing method thereof
US6957516B2 (en) 2002-12-03 2005-10-25 Smart Skin, Inc. Acoustically intelligent windows
DE102005024412A1 (en) * 2005-05-27 2006-11-30 Volkswagen Ag Circuit board for use in motor vehicle, has piezo unit arranged at surface point of board and formed by piezo sensor, with which oscillation frequency and amplitudes are determined by oscillation stimulation of board
DE102005044448B3 (en) * 2005-09-09 2006-12-21 Universität Stuttgart Thin walled structure active/passive vibration control device, e.g. for disk of motor vehicle, has electromechanical transducer initiating forces into multi layer structure, where structure and transducer are translucent or transparent
US8457325B2 (en) 2007-11-06 2013-06-04 Magna International, Inc. Acoustical window assembly for vehicle
EP2673768B1 (en) * 2011-02-07 2016-11-09 Deutsches Zentrum für Luft- und Raumfahrt e. V. Transparent acoustically active device
WO2013164540A1 (en) * 2012-05-03 2013-11-07 Saint-Gobain Glass France Transparent substrate comprising at least one piezoelectric element, insulating glazing comprising the substrate and use of the substrate or glazing
FR3083165A1 (en) * 2018-06-28 2020-01-03 Saint-Gobain Glass France MOTOR VEHICLE WINDSHIELD
US11195506B2 (en) 2018-12-03 2021-12-07 Toyota Motor Engineering & Manufacturing North America, Inc. Sound-modulating windows

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131979A (en) * 1980-03-19 1981-10-15 Hitachi Ltd Piezoelectric material for transparent vibrator and transparent vibrator
EP0328931A3 (en) * 1988-02-18 1991-07-31 The B.F. Goodrich Company Compliant tube baffle
GB2256111B (en) * 1991-04-11 1995-02-01 Univ Southampton Distributed sensors for active vibration control
US5268610A (en) * 1991-12-30 1993-12-07 Xerox Corporation Acoustic ink printer
FR2704969B1 (en) * 1993-05-06 1995-07-28 Centre Scient Tech Batiment Acoustic attenuation device with active double wall.
WO1995005136A1 (en) * 1993-08-12 1995-02-23 Noise Cancellation Technologies, Inc. Active foam for noise and vibration control
US5410607A (en) * 1993-09-24 1995-04-25 Sri International Method and apparatus for reducing noise radiated from a complex vibrating surface
US5828768A (en) * 1994-05-11 1998-10-27 Noise Cancellation Technologies, Inc. Multimedia personal computer with active noise reduction and piezo speakers

Also Published As

Publication number Publication date
EP0858652A1 (en) 1998-08-19
WO1997016817A1 (en) 1997-05-09

Similar Documents

Publication Publication Date Title
EP0674305A3 (en) Vibration/noise control system
AU4996496A (en) Portable speakers with enhanced low frequency response
HUP9900179A3 (en) Vibration transducer and loudspeaker
AU6942594A (en) Distributed acoustic sensor
AU5382296A (en) Acoustic ablation
AU1957695A (en) Acoustic sensor
AU2456595A (en) Acoustic transmitter
AU2697695A (en) Acoustic transducer
EP0743632A3 (en) Acoustic absorbing component and production process thereof
AU7080494A (en) Acoustic transmitting and receiving unit
AU6419796A (en) Facing panel
AU6993794A (en) Active sound damper
AU6022296A (en) Acoustic transducer components
AU2806995A (en) Method and device for feeling acoustic vibration
AU7669196A (en) Sound and vibration control windows
AU4325796A (en) Embedded higher order microphone
AUPN527795A0 (en) Door dropseal
AU4455796A (en) Pre-cast building methods and components
AU5188296A (en) Carbopeptoids and carbonucleotoids
AU1102697A (en) Sound reproduction device or microphone
AU2101397A (en) Sound deadening panels
AU7509496A (en) Door
AU3671495A (en) Sound-absorbent and sound-damping structural element
AU6548894A (en) Acoustical speaker cover
AU4127596A (en) Sound arrangement