AU2001244887A1 - Noise suppression loudspeaker - Google Patents

Noise suppression loudspeaker

Info

Publication number
AU2001244887A1
AU2001244887A1 AU2001244887A AU4488701A AU2001244887A1 AU 2001244887 A1 AU2001244887 A1 AU 2001244887A1 AU 2001244887 A AU2001244887 A AU 2001244887A AU 4488701 A AU4488701 A AU 4488701A AU 2001244887 A1 AU2001244887 A1 AU 2001244887A1
Authority
AU
Australia
Prior art keywords
loudspeaker
noise suppression
suppression
noise
suppression loudspeaker
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
AU2001244887A
Inventor
John Frederick Corey
Mark Donaldson
Graeme Oliver Jones
Christopher Colin Lock
Kelly Charles Waterman
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.)
Slab DSP Ltd
Original Assignee
Slab DSP Ltd
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 Slab DSP Ltd filed Critical Slab DSP Ltd
Publication of AU2001244887A1 publication Critical patent/AU2001244887A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/029—Diaphragms comprising fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AU2001244887A 2000-03-07 2001-03-07 Noise suppression loudspeaker Abandoned AU2001244887A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ50322200 2000-03-07
NZ503222 2000-03-07
PCT/NZ2001/000036 WO2001067808A1 (en) 2000-03-07 2001-03-07 Noise suppression loudspeaker

Publications (1)

Publication Number Publication Date
AU2001244887A1 true AU2001244887A1 (en) 2001-09-17

Family

ID=19927776

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001244887A Abandoned AU2001244887A1 (en) 2000-03-07 2001-03-07 Noise suppression loudspeaker

Country Status (3)

Country Link
US (1) US20010031052A1 (en)
AU (1) AU2001244887A1 (en)
WO (1) WO2001067808A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030048910A1 (en) * 2001-09-10 2003-03-13 Roy Kenneth P. Sound masking system
US8073149B2 (en) * 2005-07-29 2011-12-06 Panasonic Corporation Loudspeaker device
US7894613B1 (en) * 2006-05-10 2011-02-22 Oracle America, Inc. Active noise control rack enclosures
JP4841495B2 (en) * 2007-04-16 2011-12-21 ソニー株式会社 Sound reproduction system and speaker device
JP4722878B2 (en) * 2007-04-19 2011-07-13 ソニー株式会社 Noise reduction device and sound reproduction device
US7947364B2 (en) * 2007-08-16 2011-05-24 New Mexico Technical Research Foundation Energy-attenuation structure
US9247346B2 (en) 2007-12-07 2016-01-26 Northern Illinois Research Foundation Apparatus, system and method for noise cancellation and communication for incubators and related devices
US8325934B2 (en) * 2007-12-07 2012-12-04 Board Of Trustees Of Northern Illinois University Electronic pillow for abating snoring/environmental noises, hands-free communications, and non-invasive monitoring and recording
EP2106159A1 (en) * 2008-03-28 2009-09-30 Deutsche Thomson OHG Loudspeaker panel with a microphone and method for using both
US8472635B2 (en) * 2008-05-02 2013-06-25 The Boeing Company System and method for countering noise when operating an address system in a passenger transport
SI2141691T1 (en) 2008-07-03 2010-11-30 Preform Gmbh Adaptable noise creation device
JP5266917B2 (en) * 2008-07-09 2013-08-21 国立大学法人九州工業大学 Active silencer
US20100054490A1 (en) * 2008-08-29 2010-03-04 Lucent Technologies Inc. Audio Noise Cancellation System
US8737636B2 (en) 2009-07-10 2014-05-27 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation
JP2014045472A (en) * 2012-07-31 2014-03-13 Yamaha Corp Sound field supporting device and sound field supporting system
TWI635753B (en) 2013-01-07 2018-09-11 美商杜比實驗室特許公司 Virtual height filter for reflected sound rendering using upward firing drivers
US9792892B2 (en) * 2014-07-15 2017-10-17 Amphenol Phitek Limited Noise cancellation system
GB2535770B (en) * 2015-02-27 2020-01-22 Rvt Group Ltd A flexible acoustic barrier
WO2017049337A1 (en) * 2015-09-26 2017-03-30 Darling Matthew Ross Improvements in ambient sound management within built structures
US20200227021A1 (en) * 2019-01-11 2020-07-16 Haier Us Appliance Solutions, Inc. Consumer appliances having one or more noise cancellation features
TWI689897B (en) * 2019-04-02 2020-04-01 中原大學 Portable smart electronic device for noise attenuating and audio broadcasting
FR3105950B1 (en) * 2020-01-03 2022-01-21 Faurecia Sieges Dautomobile Vehicle seat with vibration device
US11673498B2 (en) 2021-06-28 2023-06-13 Faurecia Sièges d'Automobile Vehicle seat with vibration device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455675A (en) * 1982-04-28 1984-06-19 Bose Corporation Headphoning
JPS61154306A (en) * 1984-12-27 1986-07-14 Nec Corp Loudspeaker device
US5133017A (en) * 1990-04-09 1992-07-21 Active Noise And Vibration Technologies, Inc. Noise suppression system
US5701359A (en) * 1995-04-06 1997-12-23 Precision Power Flat-panel speaker
HUP9900177A3 (en) * 1995-09-02 2001-08-28 New Transducers Ltd Greetings or the like card
CA2336072A1 (en) * 1998-06-22 1999-12-29 Slab Technology Limited Loudspeakers

Also Published As

Publication number Publication date
WO2001067808A1 (en) 2001-09-13
US20010031052A1 (en) 2001-10-18

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