FR2291675A1 - Enceinte acoustique pour haut-parleur - Google Patents

Enceinte acoustique pour haut-parleur

Info

Publication number
FR2291675A1
FR2291675A1 FR7437908A FR7437908A FR2291675A1 FR 2291675 A1 FR2291675 A1 FR 2291675A1 FR 7437908 A FR7437908 A FR 7437908A FR 7437908 A FR7437908 A FR 7437908A FR 2291675 A1 FR2291675 A1 FR 2291675A1
Authority
FR
France
Prior art keywords
loud
enclosure
speaker
complementary
acoustic characteristics
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.)
Granted
Application number
FR7437908A
Other languages
English (en)
Other versions
FR2291675B1 (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.)
ELIPSON
Original Assignee
ELIPSON
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 ELIPSON filed Critical ELIPSON
Priority to FR7437908A priority Critical patent/FR2291675A1/fr
Publication of FR2291675A1 publication Critical patent/FR2291675A1/fr
Application granted granted Critical
Publication of FR2291675B1 publication Critical patent/FR2291675B1/fr
Granted 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)
FR7437908A 1974-11-18 1974-11-18 Enceinte acoustique pour haut-parleur Granted FR2291675A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437908A FR2291675A1 (fr) 1974-11-18 1974-11-18 Enceinte acoustique pour haut-parleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437908A FR2291675A1 (fr) 1974-11-18 1974-11-18 Enceinte acoustique pour haut-parleur

Publications (2)

Publication Number Publication Date
FR2291675A1 true FR2291675A1 (fr) 1976-06-11
FR2291675B1 FR2291675B1 (fr) 1982-02-05

Family

ID=9145020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437908A Granted FR2291675A1 (fr) 1974-11-18 1974-11-18 Enceinte acoustique pour haut-parleur

Country Status (1)

Country Link
FR (1) FR2291675A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507423A1 (fr) * 1981-06-04 1982-12-10 Mulidine Sarl Enceinte acoustique hifi a chambres antiresonnantes par creation volontaire des harmoniques elevees
EP0336303A2 (fr) * 1988-04-04 1989-10-11 Yamaha Corporation Appareil acoustique
FR2660145A1 (fr) * 1990-03-23 1991-09-27 Reynaud Jean Marie Enceinte acoustique a haut-parleur auxiliaire actif.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507423A1 (fr) * 1981-06-04 1982-12-10 Mulidine Sarl Enceinte acoustique hifi a chambres antiresonnantes par creation volontaire des harmoniques elevees
EP0336303A2 (fr) * 1988-04-04 1989-10-11 Yamaha Corporation Appareil acoustique
EP0336303A3 (fr) * 1988-04-04 1991-05-15 Yamaha Corporation Appareil acoustique
FR2660145A1 (fr) * 1990-03-23 1991-09-27 Reynaud Jean Marie Enceinte acoustique a haut-parleur auxiliaire actif.

Also Published As

Publication number Publication date
FR2291675B1 (fr) 1982-02-05

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