FR2618284B1 - Enceinte acoustique a haute definition musicale. - Google Patents

Enceinte acoustique a haute definition musicale.

Info

Publication number
FR2618284B1
FR2618284B1 FR8710335A FR8710335A FR2618284B1 FR 2618284 B1 FR2618284 B1 FR 2618284B1 FR 8710335 A FR8710335 A FR 8710335A FR 8710335 A FR8710335 A FR 8710335A FR 2618284 B1 FR2618284 B1 FR 2618284B1
Authority
FR
France
Prior art keywords
acoustic speaker
music acoustic
high music
speaker
music
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
FR8710335A
Other languages
English (en)
Other versions
FR2618284A1 (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.)
CADOZ LUCIEN
FENESTRAZ LOUIS JEAN
Original Assignee
CADOZ LUCIEN
FENESTRAZ LOUIS JEAN
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 CADOZ LUCIEN, FENESTRAZ LOUIS JEAN filed Critical CADOZ LUCIEN
Priority to FR8710335A priority Critical patent/FR2618284B1/fr
Publication of FR2618284A1 publication Critical patent/FR2618284A1/fr
Application granted granted Critical
Publication of FR2618284B1 publication Critical patent/FR2618284B1/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; 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

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)
FR8710335A 1987-07-16 1987-07-16 Enceinte acoustique a haute definition musicale. Expired FR2618284B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8710335A FR2618284B1 (fr) 1987-07-16 1987-07-16 Enceinte acoustique a haute definition musicale.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710335A FR2618284B1 (fr) 1987-07-16 1987-07-16 Enceinte acoustique a haute definition musicale.

Publications (2)

Publication Number Publication Date
FR2618284A1 FR2618284A1 (fr) 1989-01-20
FR2618284B1 true FR2618284B1 (fr) 1989-12-29

Family

ID=9353401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8710335A Expired FR2618284B1 (fr) 1987-07-16 1987-07-16 Enceinte acoustique a haute definition musicale.

Country Status (1)

Country Link
FR (1) FR2618284B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2048954C (fr) * 1991-08-12 2002-07-16 Leopold A. Lewis Enceinte de haut-parleur
US7270215B2 (en) * 2005-04-15 2007-09-18 Step Technologies Inc. Loudspeaker enclosure with damping material laminated within internal shearing brace
FR3141552A1 (fr) * 2022-11-02 2024-05-03 Laurent MARPHAY Enceinte acoustique a dispositif de transmission acoustique optimal, et ensemble enceinte acoustique associe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840181A (en) * 1956-08-07 1958-06-24 Benjamin H Wildman Loudspeaker cabinet
US3239028A (en) * 1963-11-01 1966-03-08 Willard A Murray Sound reproduction system
NO129655B (fr) * 1970-05-08 1974-05-06 Neckermann Versand Kgaa
GB2060314B (en) * 1979-10-03 1984-06-06 Hutchings L H Loudspeaker enclosures
JPS58114593A (ja) * 1981-12-26 1983-07-07 Matsushita Electric Ind Co Ltd スピ−カ装置
FR2545674B1 (fr) * 1983-05-02 1985-08-16 Leguillou Denis Enceinte acoustique pentagonale a tirants internes etoiles autoporteurs

Also Published As

Publication number Publication date
FR2618284A1 (fr) 1989-01-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse