GB2310104A - Loud speaker enclosure and tunable audio reproduction apparatus - Google Patents

Loud speaker enclosure and tunable audio reproduction apparatus Download PDF

Info

Publication number
GB2310104A
GB2310104A GB9700453A GB9700453A GB2310104A GB 2310104 A GB2310104 A GB 2310104A GB 9700453 A GB9700453 A GB 9700453A GB 9700453 A GB9700453 A GB 9700453A GB 2310104 A GB2310104 A GB 2310104A
Authority
GB
United Kingdom
Prior art keywords
cylinder
enclosure
frequency
sound
filter
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.)
Withdrawn
Application number
GB9700453A
Other languages
English (en)
Other versions
GB9700453D0 (en
Inventor
Yi-Fu Yang
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US08/600,304 external-priority patent/US5920633A/en
Application filed by Individual filed Critical Individual
Publication of GB9700453D0 publication Critical patent/GB9700453D0/en
Publication of GB2310104A publication Critical patent/GB2310104A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • H04R3/04Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
GB9700453A 1996-02-12 1997-01-10 Loud speaker enclosure and tunable audio reproduction apparatus Withdrawn GB2310104A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/600,304 US5920633A (en) 1996-02-12 1996-02-12 Thin-wall multi-concentric cylinder speaker enclosure with audio amplifier tunable to listening room
FR9701549A FR2759526A1 (fr) 1996-02-12 1997-02-11 Enceinte de haut-parleur a ligne de transmission acoustique comportant des cylindres concentriques

Publications (2)

Publication Number Publication Date
GB9700453D0 GB9700453D0 (en) 1997-02-26
GB2310104A true GB2310104A (en) 1997-08-13

Family

ID=26233314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9700453A Withdrawn GB2310104A (en) 1996-02-12 1997-01-10 Loud speaker enclosure and tunable audio reproduction apparatus

Country Status (4)

Country Link
JP (1) JPH1028299A (fr)
CN (1) CN1165468A (fr)
FR (1) FR2759526A1 (fr)
GB (1) GB2310104A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011918A2 (fr) * 1999-08-11 2001-02-15 Pacific Microsonics, Inc. Systeme de compensation du son et procede de reproduction sonore
US7184556B1 (en) 1999-08-11 2007-02-27 Microsoft Corporation Compensation system and method for sound reproduction
WO2011138468A1 (fr) * 2010-05-03 2011-11-10 Moreton Cesteros Angel Julio Enceinte acoustique pour hauts-parleurs
DE102012109002A1 (de) * 2012-09-24 2014-06-12 Kienle Orgeln GmbH Resonator-Schallabstrahlungssystem
EP2941012A3 (fr) * 2014-04-30 2015-11-11 Panasonic Intellectual Property Management Co., Ltd. Système de haut-parleur
EP3282715A1 (fr) * 2016-08-09 2018-02-14 Studio17 Design Limited Haut-parleur

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2842944Y (zh) * 2005-10-27 2006-11-29 方书哲 新型音柱
KR100963560B1 (ko) * 2009-07-24 2010-06-15 범진아이엔디(주) 스피커장치
TWM405701U (en) * 2010-11-24 2011-06-11 Zhi-Yuan Shan Complex common configuration sound box
JP6590637B2 (ja) * 2015-10-28 2019-10-16 Dmg森精機株式会社 スピーカ装置
CN113271508B (zh) * 2020-02-17 2022-08-12 东莞宝德电子有限公司 环状辐射音箱结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337264A (en) * 1929-12-13 1930-10-30 Celestion Ltd Improvements relating to acoustic instruments
GB656732A (en) * 1949-04-21 1951-08-29 John Forrester Improvements in or relating to loud speakers
US4168761A (en) * 1976-09-03 1979-09-25 George Pappanikolaou Symmetrical air friction enclosure for speakers
US4298087A (en) * 1978-08-16 1981-11-03 Dominique Launay Unidirectional speaker enclosure
WO1995028064A1 (fr) * 1994-04-12 1995-10-19 Indrek Hilpus Haut-parleur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190114A (ja) * 1982-04-28 1983-11-07 Koden Electronics Co Ltd 可変狭帯域阻止濾波器
AU653736B2 (en) * 1990-06-13 1994-10-13 Sabine Musical Manufacturing Company, Inc. Method and apparatus for adaptive audio resonant frequency filtering
KR930006651B1 (ko) * 1991-01-30 1993-07-22 삼성전자 주식회사 청취공간 적응형 재생음 레벨 자동 제어회로 및 방법
JP2941573B2 (ja) * 1992-07-21 1999-08-25 松下電器産業株式会社 狭帯域帯域阻止フィルタ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337264A (en) * 1929-12-13 1930-10-30 Celestion Ltd Improvements relating to acoustic instruments
GB656732A (en) * 1949-04-21 1951-08-29 John Forrester Improvements in or relating to loud speakers
US4168761A (en) * 1976-09-03 1979-09-25 George Pappanikolaou Symmetrical air friction enclosure for speakers
US4298087A (en) * 1978-08-16 1981-11-03 Dominique Launay Unidirectional speaker enclosure
WO1995028064A1 (fr) * 1994-04-12 1995-10-19 Indrek Hilpus Haut-parleur

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011918A2 (fr) * 1999-08-11 2001-02-15 Pacific Microsonics, Inc. Systeme de compensation du son et procede de reproduction sonore
WO2001011918A3 (fr) * 1999-08-11 2001-11-15 Pacific Microsonics Inc Systeme de compensation du son et procede de reproduction sonore
US7184556B1 (en) 1999-08-11 2007-02-27 Microsoft Corporation Compensation system and method for sound reproduction
CN100382657C (zh) * 1999-08-11 2008-04-16 微软公司 用于声音再现的补偿系统和方法
WO2011138468A1 (fr) * 2010-05-03 2011-11-10 Moreton Cesteros Angel Julio Enceinte acoustique pour hauts-parleurs
US8479874B2 (en) 2010-05-03 2013-07-09 Ángel Julio Moretón Cesteros Acoustic enclosure for loudspeakers
DE102012109002A1 (de) * 2012-09-24 2014-06-12 Kienle Orgeln GmbH Resonator-Schallabstrahlungssystem
DE102012109002B4 (de) * 2012-09-24 2017-11-02 Kienle Orgeln GmbH Resonator-Schallabstrahlungssystem
EP2941012A3 (fr) * 2014-04-30 2015-11-11 Panasonic Intellectual Property Management Co., Ltd. Système de haut-parleur
US9414151B2 (en) 2014-04-30 2016-08-09 Panasonic Intellectual Property Management Co., Ltd. Speaker system
EP3282715A1 (fr) * 2016-08-09 2018-02-14 Studio17 Design Limited Haut-parleur

Also Published As

Publication number Publication date
JPH1028299A (ja) 1998-01-27
CN1165468A (zh) 1997-11-19
GB9700453D0 (en) 1997-02-26
FR2759526A1 (fr) 1998-08-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)