SE418665B - Sett att forbettra akustiken i en lokal - Google Patents

Sett att forbettra akustiken i en lokal

Info

Publication number
SE418665B
SE418665B SE7908568A SE7908568A SE418665B SE 418665 B SE418665 B SE 418665B SE 7908568 A SE7908568 A SE 7908568A SE 7908568 A SE7908568 A SE 7908568A SE 418665 B SE418665 B SE 418665B
Authority
SE
Sweden
Prior art keywords
resonant
sound waves
sound source
room
bottoms
Prior art date
Application number
SE7908568A
Other languages
English (en)
Swedish (sv)
Other versions
SE7908568L (sv
Inventor
Gustav Georg Arne Bolin
Original Assignee
Gustav Georg Arne Bolin
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 Gustav Georg Arne Bolin filed Critical Gustav Georg Arne Bolin
Priority to SE7908568A priority Critical patent/SE418665B/sv
Priority to GB8033145A priority patent/GB2062342B/en
Priority to IT25357/80A priority patent/IT1133913B/it
Priority to DE19803038939 priority patent/DE3038939A1/de
Priority to FR8022162A priority patent/FR2468270A1/fr
Priority to JP14375080A priority patent/JPS5670600A/ja
Publication of SE7908568L publication Critical patent/SE7908568L/
Publication of SE418665B publication Critical patent/SE418665B/sv
Priority to US06/632,252 priority patent/US4593404A/en

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
SE7908568A 1979-10-16 1979-10-16 Sett att forbettra akustiken i en lokal SE418665B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7908568A SE418665B (sv) 1979-10-16 1979-10-16 Sett att forbettra akustiken i en lokal
GB8033145A GB2062342B (en) 1979-10-16 1980-10-14 System for improving acoustics
IT25357/80A IT1133913B (it) 1979-10-16 1980-10-15 Procedimento per migliorare l'acustica di una sala
DE19803038939 DE3038939A1 (de) 1979-10-16 1980-10-15 Verfahren zur verbesserung der akustik in einem raum
FR8022162A FR2468270A1 (fr) 1979-10-16 1980-10-16 Procede pour ameliorer l'acoustique d'une salle
JP14375080A JPS5670600A (en) 1979-10-16 1980-10-16 Method of improving sound effect in hall
US06/632,252 US4593404A (en) 1979-10-16 1984-07-17 Method of improving the acoustics of a hall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7908568A SE418665B (sv) 1979-10-16 1979-10-16 Sett att forbettra akustiken i en lokal

Publications (2)

Publication Number Publication Date
SE7908568L SE7908568L (sv) 1981-04-17
SE418665B true SE418665B (sv) 1981-06-15

Family

ID=20339072

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908568A SE418665B (sv) 1979-10-16 1979-10-16 Sett att forbettra akustiken i en lokal

Country Status (7)

Country Link
US (1) US4593404A (en])
JP (1) JPS5670600A (en])
DE (1) DE3038939A1 (en])
FR (1) FR2468270A1 (en])
GB (1) GB2062342B (en])
IT (1) IT1133913B (en])
SE (1) SE418665B (en])

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE443483B (sv) * 1983-01-14 1986-02-24 Gustav Georg Arne Bolin Mottagardon for ljudvagor bestaende av en resonansskiva och en for dennas av ljudvagorna framkallade svengningar reagerande piezoelektrisk mikrofon av kristalltyp
US4819269A (en) * 1987-07-21 1989-04-04 Hughes Aircraft Company Extended imaging split mode loudspeaker system
US4903300A (en) * 1989-01-05 1990-02-20 Polk Investment Corporation Compact and efficient sub-woofer system and method for installation in structural partitions
KR920002929Y1 (ko) * 1990-02-17 1992-05-08 이정기 스피커
US5321763A (en) * 1990-02-17 1994-06-14 Lee Jeong Gi Body sense speaker
JP2569872B2 (ja) * 1990-03-02 1997-01-08 ヤマハ株式会社 音場制御装置
JPH042928A (ja) * 1990-04-19 1992-01-07 Matsushita Electric Ind Co Ltd 音場制御装置
US5754663A (en) * 1995-03-30 1998-05-19 Bsg Laboratories Four dimensional acoustical audio system for a homogeneous sound field
US5930370A (en) * 1995-09-07 1999-07-27 Rep Investment Limited Liability In-home theater surround sound speaker system
US5708719A (en) * 1995-09-07 1998-01-13 Rep Investment Limited Liability Company In-home theater surround sound speaker system
US6118876A (en) * 1995-09-07 2000-09-12 Rep Investment Limited Liability Company Surround sound speaker system for improved spatial effects
US5619582A (en) * 1996-01-16 1997-04-08 Oltman; Randy Enhanced concert audio process utilizing a synchronized headgear system
DE19938158C1 (de) * 1999-08-16 2001-01-11 Daimler Chrysler Ag Verfahren und Vorrichtung sowie ihre Verwendung zur Kompensation von Verlusten eines akustischen Signals
WO2004082320A2 (de) * 2003-03-11 2004-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Integriertes lautsprechersystem
DE10314506B3 (de) * 2003-03-11 2004-12-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Integriertes Lautsprechersystem
US20050175209A1 (en) * 2004-02-09 2005-08-11 Madison Fielding, Inc. Integrated Speaker Device
US7636447B2 (en) * 2004-03-12 2009-12-22 Multi Service Corporation Acoustic bracket system
US20070261912A1 (en) * 2006-05-11 2007-11-15 Altec Lansing Technologies, Inc. Integrated audio speaker surround
US9025798B2 (en) 2010-06-09 2015-05-05 Stephen Saint Vincent Multi-coaxial transducers and methods
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
WO2018213171A1 (en) 2017-05-15 2018-11-22 MIXHalo Corp. Systems and methods for providing real-time audio and data
US11523212B2 (en) 2018-06-01 2022-12-06 Shure Acquisition Holdings, Inc. Pattern-forming microphone array
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
CN112889296B (zh) 2018-09-20 2025-01-10 舒尔获得控股公司 用于阵列麦克风的可调整的波瓣形状
EP3942845A1 (en) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition functionality
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
EP3942842A1 (en) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
TW202101422A (zh) 2019-05-23 2021-01-01 美商舒爾獲得控股公司 可操縱揚聲器陣列、系統及其方法
WO2020243471A1 (en) 2019-05-31 2020-12-03 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
JP7630495B2 (ja) 2019-08-23 2025-02-17 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 指向性が改善された一次元アレイマイクロホン
WO2021087377A1 (en) 2019-11-01 2021-05-06 Shure Acquisition Holdings, Inc. Proximity 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
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
US11785380B2 (en) 2021-01-28 2023-10-10 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system
CN115199099A (zh) * 2021-04-08 2022-10-18 四川蜀宫琴台商业管理有限公司 一种传统乐器演奏厅
US12289584B2 (en) 2021-10-04 2025-04-29 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
EP4460983A1 (en) 2022-01-07 2024-11-13 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1408895U (en]) *
FR633921A (fr) * 1926-05-13 1928-02-06 Marconi Wireless Telegraph Co Perfectionnements à la transmission et à la reproduction du son
US1746289A (en) * 1926-12-16 1930-02-11 Asparad Radio Corp Speaker
FR716534A (fr) * 1930-05-06 1931-12-22 Electrical Res Prod Inc Perfectionnements aux dispositifs acoustiques
US1962055A (en) * 1931-07-27 1934-06-05 Aloysius J Cawley Sound reproducing apparatus
US2208068A (en) * 1938-10-29 1940-07-16 Benjamin P Blaski Public address arrangement
GB919305A (en) * 1960-11-16 1963-02-20 Ass Elect Ind Improvements relating to speech amplifying system
US3430007A (en) * 1966-03-16 1969-02-25 Rolen Diversified Investors In Dynamic transducer with wall mounted diaphragm
US3535453A (en) * 1967-05-15 1970-10-20 Paul S Veneklasen Method for synthesizing auditorium sound
NL6801448A (en]) * 1968-02-01 1969-08-05
US3609253A (en) * 1968-05-03 1971-09-28 William J Ashworth Loudspeaker with improved voice coil suspension
US3668295A (en) * 1971-03-31 1972-06-06 Paul Daniel Broussard Electromagnetic audio pickup for stringed musical instruments, with volume control means, and suitable for use with any type strings
US3908503A (en) * 1971-09-28 1975-09-30 Gustav Georg Arne Bolin Device in stringed musical instruments
SE364589B (en]) * 1971-09-28 1974-02-25 G Bolin
DE2319667C2 (de) * 1973-04-18 1974-12-05 Manfred 6600 Saarbruecken Jaegle Schwingende Tanzfläche
US3999014A (en) * 1974-07-22 1976-12-21 Bascom Albert W Padded furniture for reverent atmosphere
US4061876A (en) * 1975-09-26 1977-12-06 Jaffe Acoustics, Inc. Electronic sound enhancing system
US4050341A (en) * 1976-02-11 1977-09-27 Underwood John F Electromagnetic pickup for stringed musical instruments
SE399142B (sv) * 1976-05-13 1978-01-30 Bolin Gustav Georg Arne Ljudresonator for forsterkata fran en ljudkella, speciellt strenginsturment kommande ljudvagor
US4290332A (en) * 1979-09-17 1981-09-22 Schoeffling Jr Thomas I Sound shielding and pick-up device
US4330691A (en) * 1980-01-31 1982-05-18 The Futures Group, Inc. Integral ceiling tile-loudspeaker system

Also Published As

Publication number Publication date
SE7908568L (sv) 1981-04-17
JPH0150919B2 (en]) 1989-11-01
DE3038939A1 (de) 1981-05-14
IT1133913B (it) 1986-07-24
JPS5670600A (en) 1981-06-12
GB2062342B (en) 1983-10-12
FR2468270B1 (en]) 1985-05-24
FR2468270A1 (fr) 1981-04-30
US4593404A (en) 1986-06-03
DE3038939C2 (en]) 1990-05-03
GB2062342A (en) 1981-05-20
IT8025357A0 (it) 1980-10-15

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