DK156454C - Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler - Google Patents

Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler

Info

Publication number
DK156454C
DK156454C DK002685A DK2685A DK156454C DK 156454 C DK156454 C DK 156454C DK 002685 A DK002685 A DK 002685A DK 2685 A DK2685 A DK 2685A DK 156454 C DK156454 C DK 156454C
Authority
DK
Denmark
Prior art keywords
speaker
base
unit
speaker unit
middle speaker
Prior art date
Application number
DK002685A
Other languages
English (en)
Other versions
DK2685D0 (da
DK156454B (da
DK2685A (da
Inventor
Johan Peter Lyngdorf
Original Assignee
Johan Peter Lyngdorf
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 Johan Peter Lyngdorf filed Critical Johan Peter Lyngdorf
Priority to DK002685A priority Critical patent/DK156454C/da
Publication of DK2685D0 publication Critical patent/DK2685D0/da
Priority to JP60299690A priority patent/JPS61167299A/ja
Priority to EP86200008A priority patent/EP0188295A3/en
Publication of DK2685A publication Critical patent/DK2685A/da
Priority to US07/029,677 priority patent/US4783820A/en
Publication of DK156454B publication Critical patent/DK156454B/da
Application granted granted Critical
Publication of DK156454C publication Critical patent/DK156454C/da

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/027—Electrical or mechanical reduction of yoke vibration

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
DK002685A 1985-01-03 1985-01-03 Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler DK156454C (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK002685A DK156454C (da) 1985-01-03 1985-01-03 Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler
JP60299690A JPS61167299A (ja) 1985-01-03 1985-12-25 スピーカユニツト
EP86200008A EP0188295A3 (en) 1985-01-03 1986-01-03 A loudspeaker unit
US07/029,677 US4783820A (en) 1985-01-03 1987-03-24 Loudspeaker unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK2685 1985-01-03
DK002685A DK156454C (da) 1985-01-03 1985-01-03 Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler

Publications (4)

Publication Number Publication Date
DK2685D0 DK2685D0 (da) 1985-01-03
DK2685A DK2685A (da) 1986-07-04
DK156454B DK156454B (da) 1989-08-21
DK156454C true DK156454C (da) 1990-01-15

Family

ID=8088910

Family Applications (1)

Application Number Title Priority Date Filing Date
DK002685A DK156454C (da) 1985-01-03 1985-01-03 Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler

Country Status (4)

Country Link
US (1) US4783820A (da)
EP (1) EP0188295A3 (da)
JP (1) JPS61167299A (da)
DK (1) DK156454C (da)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414407C2 (de) * 1984-04-17 1986-02-20 Jürgen 6804 Ilvesheim Quaas Anordnung von Schallwandlern in einer Schallführung, insbesondere für Lautsprecherboxen
JPH0298593U (da) * 1989-01-23 1990-08-06
EP0410352B1 (en) * 1989-07-24 1994-09-28 Matsushita Electric Industrial Co., Ltd. Loudspeaker system
US5323466A (en) * 1990-04-25 1994-06-21 Ford Motor Company Tandem transducer magnet structure
AU7771591A (en) * 1990-04-25 1991-11-11 Linaeum Corporation Audio transducer system
US5319165A (en) * 1990-04-25 1994-06-07 Ford Motor Company Dual bandpass secondary source
FR2668015B1 (fr) * 1990-10-16 1993-07-30 Piccfaluga Pierre Procede pour ameliorer la qualite de la restitution d'une ambiance sonore, et appareil de mise en óoeuvre comportant au moins un haut-parleur emettant dans trois directions.
NL192947C (nl) * 1992-01-24 1998-05-07 Bastiaan Hendrik Van Bezouwen Luidsprekerkast.
US5553147A (en) * 1993-05-11 1996-09-03 One Inc. Stereophonic reproduction method and apparatus
JP3144230B2 (ja) * 1994-09-01 2001-03-12 松下電器産業株式会社 低音再生スピーカ
US6130954A (en) * 1996-01-02 2000-10-10 Carver; Robert W. High back-emf, high pressure subwoofer having small volume cabinet, low frequency cutoff and pressure resistant surround
US5748753A (en) * 1996-01-02 1998-05-05 Carver; Robert W. High power audio subwoofer
DE19616794B4 (de) * 1996-04-26 2005-09-29 Harman Audio Electronic Systems Gmbh Lautsprecher
CA2263177A1 (en) * 1996-08-12 1998-02-19 Robert W. Carver High back emf, high pressure subwoofer
DE19734120A1 (de) * 1997-08-07 1999-02-18 Nokia Deutschland Gmbh Tonwiedergabeanordnung
US6363157B1 (en) * 1997-08-28 2002-03-26 Bose Corporation Multiple element electroacoustic transducing
US6816598B1 (en) * 1999-09-23 2004-11-09 Tierry R. Budge Multiple driver, resonantly-coupled loudspeaker
US6431309B1 (en) * 2000-04-14 2002-08-13 C. Ronald Coffin Loudspeaker system
AUPQ767500A0 (en) 2000-05-23 2000-06-15 Rolph, Prince John Charles Loudspeaker enclosure system
JP2001352592A (ja) * 2000-06-08 2001-12-21 Fujitsu Ten Ltd スピーカ構造
JP4064160B2 (ja) * 2002-06-07 2008-03-19 富士通テン株式会社 スピーカ装置
ITBS20020060A1 (it) * 2002-06-24 2003-12-24 Outline Di Noselli G & C S N C Diffusore acustico per basse frequenze a direttivita' configurabile, elettronicamente assistito
US7551749B2 (en) * 2002-08-23 2009-06-23 Bose Corporation Baffle vibration reducing
US6985593B2 (en) 2002-08-23 2006-01-10 Bose Corporation Baffle vibration reducing
TW568493U (en) * 2003-01-21 2003-12-21 High Tech Comp Corp Trumpet module
GB2414620A (en) * 2004-05-24 2005-11-30 Blast Loudspeakers Ltd Loudspeaker with opposing drivers for vibration cancelling
GB2416951A (en) * 2004-07-29 2006-02-08 Evelyn Daniel Loudspeaker unit
US20060078136A1 (en) * 2004-10-07 2006-04-13 Stiles Enrique M Chamber-loaded augmented passive radiator
CZ301578B6 (cs) * 2005-02-25 2010-04-21 Šroll@Ludek Reproduktorová soustava vyzarující válcovou akustickou vlnu
US20070030992A1 (en) * 2005-08-03 2007-02-08 Rauen Kenneth M Low frequency loudspeaker enclosure
US7881488B2 (en) * 2006-11-01 2011-02-01 Bose Corporation In-plane speaker
US8180076B2 (en) * 2008-07-31 2012-05-15 Bose Corporation System and method for reducing baffle vibration
CN102172045A (zh) * 2009-12-25 2011-08-31 日本先锋公司 扬声器用振动体、扬声器装置
JP5719718B2 (ja) * 2011-01-06 2015-05-20 有限会社ゾルゾ スピーカユニット及び同ユニットを用いたスピーカシステム
GB2488758A (en) 2011-03-02 2012-09-12 Gp Acoustics Uk Ltd Bass reflex loudspeaker has acoustic leakage in walls of port duct
US20120275627A1 (en) * 2011-04-26 2012-11-01 Tzu-Chung Chang Sandwich-type Woofer with Two Sound Wave Propagation Directions
GB2491108B (en) * 2011-05-18 2014-06-04 Gp Acoustics Uk Ltd Loudspeaker
US11076220B2 (en) * 2012-05-31 2021-07-27 VUE Audiotechnik LLC Loudspeaker system
CN105025421A (zh) * 2014-04-17 2015-11-04 有限会社左尔佐 扬声器
US10045461B1 (en) * 2014-09-30 2018-08-07 Apple Inc. Electronic device with diaphragm cooling
DE102015205658B4 (de) * 2015-03-27 2017-03-16 Matthias Hommel Lautsprecher
JP6799323B2 (ja) * 2017-04-04 2020-12-16 有限会社ゾルゾ スピーカ
JP6663974B1 (ja) * 2018-12-26 2020-03-13 有限会社ゾルゾ スピーカ装置
US10631096B1 (en) * 2019-03-07 2020-04-21 Apple Inc. Force cancelling transducer
US20210105556A1 (en) * 2019-10-08 2021-04-08 Soniphi Llc Systems & Methods For Expanding Sensation Using Isobaric Chambers
CN110719549A (zh) * 2019-10-15 2020-01-21 李世煌 一种立体声音箱和立体声系统
US11564033B2 (en) 2021-06-09 2023-01-24 Apple Inc. Vibration and force cancelling transducer assembly having a passive radiator
US11570547B2 (en) 2021-06-09 2023-01-31 Apple Inc. Vibration and force cancelling transducer assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002390A (en) * 1932-08-15 1935-05-21 Crosley Radio Corp Acoustic device
US2768702A (en) * 1952-02-07 1956-10-30 Lowry Charles Ariel Larmer Sound reproducing systems
US2872516A (en) * 1955-03-25 1959-02-03 James D Hoffman Speaker assembly
US3688864A (en) * 1970-04-16 1972-09-05 Talbot American Corp Infinite dynamic damping loudspeaker systems
DE2725346C3 (de) * 1977-06-04 1981-05-14 Josef Wilhelm 8725 Arnstein Manger Lautsprecher
FR2405608A1 (fr) * 1977-10-04 1979-05-04 Milot Gilles Perfectionnements aux enceintes acoustiques
DE2837520A1 (de) * 1978-08-28 1980-03-27 Harald Schuster Lautsprecher, passiv servokontrolliert mit korrektur der phasendrehung
US4213008A (en) * 1978-11-22 1980-07-15 Helffrich Edmund R Loudspeaker enclosure for mid-wall location
FR2503516B1 (fr) * 1981-04-01 1986-02-07 Klein Siegfried Haut-parleur electrodynamique omnidirectionnel pour les frequences basses et medium du spectre sonore
DE3414407C2 (de) * 1984-04-17 1986-02-20 Jürgen 6804 Ilvesheim Quaas Anordnung von Schallwandlern in einer Schallführung, insbesondere für Lautsprecherboxen

Also Published As

Publication number Publication date
EP0188295A3 (en) 1988-08-24
US4783820A (en) 1988-11-08
DK2685D0 (da) 1985-01-03
DK156454B (da) 1989-08-21
EP0188295A2 (en) 1986-07-23
DK2685A (da) 1986-07-04
JPS61167299A (ja) 1986-07-28

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