NO770712L - Hoeyttalersystem. - Google Patents

Hoeyttalersystem.

Info

Publication number
NO770712L
NO770712L NO770712A NO770712A NO770712L NO 770712 L NO770712 L NO 770712L NO 770712 A NO770712 A NO 770712A NO 770712 A NO770712 A NO 770712A NO 770712 L NO770712 L NO 770712L
Authority
NO
Norway
Prior art keywords
enclosure
port
gate
plug
driver
Prior art date
Application number
NO770712A
Other languages
English (en)
Norwegian (no)
Inventor
John Michael Ouvrier
Original Assignee
Marantz Co
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 Marantz Co filed Critical Marantz Co
Publication of NO770712L publication Critical patent/NO770712L/no

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
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
NO770712A 1976-09-27 1977-03-02 Hoeyttalersystem. NO770712L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72737076A 1976-09-27 1976-09-27

Publications (1)

Publication Number Publication Date
NO770712L true NO770712L (no) 1978-03-29

Family

ID=24922379

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770712A NO770712L (no) 1976-09-27 1977-03-02 Hoeyttalersystem.

Country Status (13)

Country Link
JP (1) JPS5342722A (fr)
AR (1) AR211052A1 (fr)
AU (1) AU2277577A (fr)
BE (1) BE851924A (fr)
BR (1) BR7701164A (fr)
DE (1) DE2708872A1 (fr)
DK (1) DK89577A (fr)
ES (1) ES456320A1 (fr)
FR (1) FR2365926A1 (fr)
NL (1) NL7702202A (fr)
NO (1) NO770712L (fr)
PT (1) PT66254B (fr)
SE (1) SE7701417L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417909A1 (fr) * 1978-02-17 1979-09-14 Thaille Jean Louis Regulateur de pression (ou charge) acoustique
FR2598875A1 (fr) * 1986-05-14 1987-11-20 Cabasse Georges Enceinte acoustique a accord variable
DE3920041C1 (fr) * 1989-06-20 1990-12-06 Amneus Engineering, Vaellingby, Se
EP0403900A3 (fr) * 1989-06-20 1992-03-25 Krister Amnéus Dispositif électro-acoustique à haut-parleur
US6470088B2 (en) 2000-12-27 2002-10-22 Koninklijke Philips Electronics, N.V. Vented loudspeaker enclosure with limited driver radiation
WO2008025060A1 (fr) * 2006-08-29 2008-03-06 Immersion Technology Property Limited Système de haut-parleur avec réponse réglable
JP4875039B2 (ja) * 2008-09-24 2012-02-15 ボーズ・コーポレーション 能動型ノイズ低減ヘッドセット
IT1399292B1 (it) * 2009-11-17 2013-04-11 Sonus Faber S P A Accorgimento progettuale per l'accordo di camere di risonanza in sistemi di altoparlanti.
JP5880039B2 (ja) * 2011-12-28 2016-03-08 ヤマハ株式会社 スピーカ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1138781A (fr) * 1954-09-03 1957-06-19 Goodmans Ind Ltd Coffret de haut-parleur
US3360073A (en) * 1966-08-08 1967-12-26 Musi Cloud Inc Loud speaker enclosure
US3684051A (en) * 1970-10-08 1972-08-15 Herbert J Hopkins Acoustic duct speaker system
GB1403354A (en) * 1971-05-25 1975-08-28 Gabr S Z M Loudspeaker cabinets

Also Published As

Publication number Publication date
AR211052A1 (es) 1977-10-14
BR7701164A (pt) 1978-06-06
BE851924A (fr) 1977-08-29
SE7701417L (sv) 1978-03-28
ES456320A1 (es) 1978-02-01
PT66254A (en) 1977-04-01
DE2708872A1 (de) 1978-03-30
FR2365926B1 (fr) 1980-02-22
DK89577A (da) 1978-03-28
NL7702202A (nl) 1978-03-29
JPS5342722A (en) 1978-04-18
PT66254B (en) 1978-08-07
AU2277577A (en) 1978-09-07
FR2365926A1 (fr) 1978-04-21

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