FR2417910B1 - Enceinte acoustique - Google Patents

Enceinte acoustique

Info

Publication number
FR2417910B1
FR2417910B1 FR7904059A FR7904059A FR2417910B1 FR 2417910 B1 FR2417910 B1 FR 2417910B1 FR 7904059 A FR7904059 A FR 7904059A FR 7904059 A FR7904059 A FR 7904059A FR 2417910 B1 FR2417910 B1 FR 2417910B1
Authority
FR
France
Prior art keywords
acoustic speaker
acoustic
speaker
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
FR7904059A
Other languages
English (en)
French (fr)
Other versions
FR2417910A1 (fr
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2417910A1 publication Critical patent/FR2417910A1/fr
Application granted granted Critical
Publication of FR2417910B1 publication Critical patent/FR2417910B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Structure Of Receivers (AREA)
FR7904059A 1978-02-17 1979-02-16 Enceinte acoustique Expired FR2417910B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978019117U JPS5818381Y2 (ja) 1978-02-17 1978-02-17 スピ−カ装置

Publications (2)

Publication Number Publication Date
FR2417910A1 FR2417910A1 (fr) 1979-09-14
FR2417910B1 true FR2417910B1 (fr) 1986-11-14

Family

ID=11990521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904059A Expired FR2417910B1 (fr) 1978-02-17 1979-02-16 Enceinte acoustique

Country Status (7)

Country Link
US (1) US4221929A (enExample)
JP (1) JPS5818381Y2 (enExample)
CA (1) CA1100049A (enExample)
DE (1) DE2905227A1 (enExample)
FR (1) FR2417910B1 (enExample)
GB (1) GB2014824B (enExample)
NL (1) NL7901174A (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013047A1 (de) * 1980-04-03 1981-10-08 Braun Ag, 6000 Frankfurt Lautsprechergehaeuse
USD271967S (en) 1981-05-27 1983-12-27 Meyer John D Loudspeaker
AU92361S (en) 1984-03-23 1986-06-19 Pioneer Electronic Corp Grill for a loudspeaker
GB2202711A (en) * 1987-03-07 1988-09-28 Martin Audio Ltd Loudspeakers
USD375499S (en) 1995-08-09 1996-11-12 Meyer Sound Laboratories Incorporated Loudspeaker
USD379629S (en) * 1995-09-07 1997-06-03 Harman International Industries, Inc. Loudspeaker enclosure
USD384668S (en) * 1996-05-22 1997-10-07 Sony Corporation Speaker box
USD393860S (en) 1996-12-12 1998-04-28 Harman International Industries, Inc. Loudspeaker enclosure
USD452964S1 (en) 2001-03-07 2002-01-15 Harman International Industries, Inc. Acoustical horn
USD450683S1 (en) 2001-03-07 2001-11-20 Harman International Industries, Inc. Integrated baffle design for a loudspeaker
USD544466S1 (en) * 2005-11-12 2007-06-12 Rgb Systems, Inc. Housing for loud speakers
JP4878989B2 (ja) * 2006-11-14 2012-02-15 ティーオーエー株式会社 スピーカシステム
USD589494S1 (en) * 2008-01-08 2009-03-31 Krk Systems, Llc Speaker
USD588105S1 (en) * 2008-01-08 2009-03-10 Krk Systems, Llc Audio speaker
USD602470S1 (en) * 2008-04-29 2009-10-20 KRK Systems, Inc. Speaker
USD628559S1 (en) * 2009-07-24 2010-12-07 Marcelo Vercelli Loudspeaker
USD628557S1 (en) * 2009-07-24 2010-12-07 Marcelo Vercelli Loudspeaker
USD628558S1 (en) * 2009-07-24 2010-12-07 Marcelo Vercelli Loudspeaker
CA136988S (en) * 2010-03-04 2011-03-24 Philips Electronics Ltd Notebook speaker
USD668634S1 (en) * 2010-10-27 2012-10-09 Pioneer Corporation Speaker box
USD671525S1 (en) * 2011-01-27 2012-11-27 Samsung Electronics Co., Ltd. Speaker
USD671527S1 (en) * 2011-02-21 2012-11-27 Samsung Electronics Co., Ltd. Speaker
USD671526S1 (en) * 2011-02-21 2012-11-27 Samsung Electronics Co., Ltd. Speaker
USD678866S1 (en) * 2011-08-12 2013-03-26 Gp Acoustics International Limited Loudspeaker
USD689469S1 (en) * 2012-04-03 2013-09-10 Hon Hai Precision Industry Co., Ltd. Sound box
JP5979355B2 (ja) * 2012-06-07 2016-08-24 ヤマハ株式会社 スピーカ装置及びスピーカボックス
USD705194S1 (en) * 2012-08-29 2014-05-20 Samsung Electronics Co., Ltd. Speaker
USD744980S1 (en) * 2014-01-02 2015-12-08 Samsung Electronics Co., Ltd. Audio component
USD744981S1 (en) * 2014-01-02 2015-12-08 Samsung Electronics Co., Ltd. Audio component
USD756335S1 (en) * 2014-01-03 2016-05-17 Samsung Electronics Co., Ltd. Audio component
USD775107S1 (en) * 2015-10-09 2016-12-27 Bose Corporation Low profile speaker
US11128941B1 (en) * 2018-11-20 2021-09-21 Edward G. Blemel Method for passive dissipation of deconstructive harmonics during audio amplification and reproduction
USD980820S1 (en) * 2021-04-21 2023-03-14 John Nevolo Speaker box
USD1073643S1 (en) * 2023-06-16 2025-05-06 Shenzhen Zero One Innovation Technology Co., Ltd Audio
USD1095487S1 (en) * 2024-04-28 2025-09-30 Man Liao Speaker
USD1067897S1 (en) * 2024-08-19 2025-03-25 Hongwei TAN Speaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059720A (en) * 1959-07-27 1962-10-23 Ling Temco Vought Inc High frequency loudspeakers
US3976838A (en) * 1973-07-09 1976-08-24 Stallings Jr Robert J High fidelity sound reproduction system
JPS5756771Y2 (enExample) * 1973-08-02 1982-12-06
DE2435944C3 (de) * 1974-07-25 1985-07-18 Poensgen, Karl Otto, 8000 München Hifi-Lautsprecherbox
JPS5198534U (enExample) * 1975-02-06 1976-08-07
US3964571A (en) * 1975-04-01 1976-06-22 Peter Garland Snell Acoustic system

Also Published As

Publication number Publication date
JPS54122837U (enExample) 1979-08-28
FR2417910A1 (fr) 1979-09-14
GB2014824B (en) 1982-06-30
GB2014824A (en) 1979-08-30
DE2905227A1 (de) 1979-08-23
NL7901174A (nl) 1979-08-21
JPS5818381Y2 (ja) 1983-04-14
CA1100049A (en) 1981-04-28
US4221929A (en) 1980-09-09

Similar Documents

Publication Publication Date Title
BE867772A (fr) Haut-parleur
DK74879A (da) Hoejtaler
DK197678A (da) Hoejttaler
AT361556B (de) Elektrodynamischer lautsprecher
AT360098B (de) Lautsprecher
AT350649B (de) Mikrophon
SE7710241L (sv) Ljuddempat skerorgan
SE7805867L (sv) Ljuddempande ledning
BR8008627A (pt) Transdutor eletroacustico
DK154388C (da) Lydboelgetransduktor
IT1123782B (it) Parete-schermo di isolamento acustico
IT1086574B (it) Trasduttore acustico elettrodinamico
DE2966743D1 (en) Acoustic speaker
DK197578A (da) Hoejttaler
FR2443181B1 (fr) Haut-parleur electrostatique
DK437079A (da) Hoejttaler
DK98479A (da) Rummelfri mikrofonkombination
DK536277A (da) Elektroakustisk transor
DK363979A (da) Hoejttalerkabinet
BR8005910A (pt) Transdutores eletroacusticos
FR2305086A1 (fr) Enceinte acoustique
IT1165644B (it) Dispositivo riproduttore di suoni
FR2555389B1 (fr) Enceinte acoustique
FI783956A7 (fi) Mikrofon
IT1122128B (it) Trasduttore elettroacustico

Legal Events

Date Code Title Description
ST Notification of lapse