CA932271A - Decorative loudspeakers - Google Patents

Decorative loudspeakers

Info

Publication number
CA932271A
CA932271A CA136056A CA136056A CA932271A CA 932271 A CA932271 A CA 932271A CA 136056 A CA136056 A CA 136056A CA 136056 A CA136056 A CA 136056A CA 932271 A CA932271 A CA 932271A
Authority
CA
Canada
Prior art keywords
loudspeakers
decorative
decorative loudspeakers
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
CA136056A
Other languages
English (en)
Other versions
CA136056S (en
Inventor
D. Grieg Donald
Schoengold Herbert
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.)
ELECTRONIC RESEARCH ASSOCIATES
Original Assignee
ELECTRONIC RESEARCH ASSOCIATES
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 ELECTRONIC RESEARCH ASSOCIATES filed Critical ELECTRONIC RESEARCH ASSOCIATES
Application granted granted Critical
Publication of CA932271A publication Critical patent/CA932271A/en
Expired 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/42—Combinations of transducers with fluid-pressure or other non-electrical amplifying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CA136056A 1971-08-19 1972-03-02 Decorative loudspeakers Expired CA932271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17297971A 1971-08-19 1971-08-19

Publications (1)

Publication Number Publication Date
CA932271A true CA932271A (en) 1973-08-21

Family

ID=22629987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136056A Expired CA932271A (en) 1971-08-19 1972-03-02 Decorative loudspeakers

Country Status (8)

Country Link
US (1) US3696885A (enrdf_load_stackoverflow)
JP (2) JPS4830416A (enrdf_load_stackoverflow)
CA (1) CA932271A (enrdf_load_stackoverflow)
DE (1) DE2209686C3 (enrdf_load_stackoverflow)
FR (1) FR2149343A1 (enrdf_load_stackoverflow)
GB (1) GB1379984A (enrdf_load_stackoverflow)
IT (1) IT954319B (enrdf_load_stackoverflow)
NL (1) NL7203285A (enrdf_load_stackoverflow)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848090A (en) * 1971-11-18 1974-11-12 J Walker Wall hanging speaker system
US4013846A (en) * 1975-08-28 1977-03-22 Minnesota Mining And Manufacturing Company Piston loudspeaker
FR2542549B1 (fr) * 1983-03-09 1987-09-04 Lemaitre Guy Diffuseur acoustique en angle plan
JPH0329675Y2 (enrdf_load_stackoverflow) * 1985-04-15 1991-06-24
GB2194853B (en) * 1986-09-04 1990-09-12 Orex Kabushiki Kaisha Music box
DE9211337U1 (de) * 1992-08-24 1992-12-17 Wacker, Hans Ulrich, Dipl.-Ing., 2903 Bad Zwischenahn Stereolautsprechersystem zur Aufnahme von dekorativen Oberflächen
US5731551A (en) * 1993-04-05 1998-03-24 Ford Motor Company Mounting assembly and method for mounting a loudspeaker in a vehicle
FI951223A0 (fi) * 1995-03-16 1995-03-16 Seppo Vaeinaemoe Noponen Planfoerstaerkare
USD398609S (en) 1995-08-15 1998-09-22 Montaldo Stuart F Front face of speaker disguise
USD389484S (en) 1996-05-06 1998-01-20 MB Quart Electronics U.S.A., Inc. Loudspeaker
AU2311099A (en) * 1998-01-07 1999-07-26 Noise Cancellation Technologies, Inc. Decorative speaker cover
USD406143S (en) * 1998-04-29 1999-02-23 Montaldo Stuart F Front face of speaker disguise
DE19840375C2 (de) * 1998-09-04 2003-08-28 Harman Audio Electronic Sys Schallwand
US7387151B1 (en) * 2004-01-23 2008-06-17 Payne Donald L Cabinet door with changeable decorative panel
KR20060135838A (ko) 2004-03-26 2006-12-29 빅톨릭 컴패니 캠면을 갖는 키를 구비한 파이프 커플링
US20060201129A1 (en) * 2005-03-09 2006-09-14 Keith Bumgardner Continuous constant tension air covering
JP4811367B2 (ja) * 2007-07-24 2011-11-09 ソニー株式会社 振動材、音声出力装置
US8064629B2 (en) * 2007-09-27 2011-11-22 Peigen Jiang Decorative loudspeaker grille
WO2013059918A1 (en) * 2011-10-24 2013-05-02 Mark Elliot Display apparatus
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
WO2019231632A1 (en) 2018-06-01 2019-12-05 Shure Acquisition Holdings, Inc. Pattern-forming microphone array
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
WO2020061353A1 (en) 2018-09-20 2020-03-26 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
WO2020191380A1 (en) 2019-03-21 2020-09-24 Shure Acquisition Holdings,Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition functionality
EP3942842A1 (en) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
CN114051738B (zh) 2019-05-23 2024-10-01 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
JP7731292B2 (ja) 2019-05-31 2025-08-29 シュアー アクイジッション ホールディングス インコーポレイテッド 音声およびノイズアクティビティ検出と統合された低レイテンシオートミキサー
CN114467312A (zh) 2019-08-23 2022-05-10 舒尔获得控股公司 具有改进方向性的二维麦克风阵列
USD943559S1 (en) * 2019-11-01 2022-02-15 Shure Acquisition Holdings, Inc. Housing for ceiling array microphone
WO2021087377A1 (en) 2019-11-01 2021-05-06 Shure Acquisition Holdings, Inc. Proximity microphone
USD943558S1 (en) * 2019-11-01 2022-02-15 Shure Acquisition Holdings, Inc. Housing for ceiling array microphone
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
USD943552S1 (en) 2020-05-05 2022-02-15 Shure Acquisition Holdings, Inc. Audio device
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
JP2024505068A (ja) 2021-01-28 2024-02-02 シュアー アクイジッション ホールディングス インコーポレイテッド ハイブリッドオーディオビーム形成システム
WO2023059655A1 (en) 2021-10-04 2023-04-13 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773910A (en) * 1926-09-30 1930-08-26 Bell Telephone Labor Inc Sound radiator
US3236958A (en) * 1961-04-25 1966-02-22 Electronic Res Associates Inc Loudspeaker system
US3164221A (en) * 1961-06-06 1965-01-05 Rosen Alfred H Low frequency loudspeaker system

Also Published As

Publication number Publication date
NL7203285A (enrdf_load_stackoverflow) 1973-02-21
FR2149343A1 (enrdf_load_stackoverflow) 1973-03-30
DE2209686A1 (de) 1973-03-01
JPS5350416Y2 (enrdf_load_stackoverflow) 1978-12-02
JPS4830416A (enrdf_load_stackoverflow) 1973-04-21
JPS5239133U (enrdf_load_stackoverflow) 1977-03-19
DE2209686B2 (de) 1975-05-07
GB1379984A (en) 1975-01-08
DE2209686C3 (de) 1975-12-18
IT954319B (it) 1973-08-30
US3696885A (en) 1972-10-10

Similar Documents

Publication Publication Date Title
CA932271A (en) Decorative loudspeakers
AU4724772A (en) Headset
AU450078B2 (en) SUBSTITUTED-p-MENTHANES
CA997852A (en) Headsets
AU463178B2 (en) Decorative wallcovering
AU3878472A (en) Furyland furfuryl-benzomorphanes
AU3256971A (en) Medicament-container
CA957285A (en) Loudspeaker system
CA969907A (en) Decorative lamp
CA879324A (en) Loudspeakers
AU4002472A (en) QUINOXALINE-din-OXIDES
CA880545A (en) Loudspeaker
CA888872A (en) Loudspeaker
CA984395A (en) 5-nitroimidazoles
AU3244971A (en) Clipshade
AU2792771A (en) Paddleboat
AU4205472A (en) N-aryl-ureas
AU4286072A (en) Multiseeders
AU3750371A (en) Cikir bibd syrveukkabce ststem
AU449160B2 (en) Loudspeaker assemblies
CA887235A (en) Loudspeaker system
CA959765A (en) Loudspeaker system
CA872375A (en) Acoustical elements
CA885300A (en) Vase
CA868854A (en) Decorative fabric