FR2380704A7 - Acoustic enclosure for loudspeakers - has mechanical filters preventing transmission of vibrations between loudspeaker and casing - Google Patents

Acoustic enclosure for loudspeakers - has mechanical filters preventing transmission of vibrations between loudspeaker and casing

Info

Publication number
FR2380704A7
FR2380704A7 FR7703924A FR7703924A FR2380704A7 FR 2380704 A7 FR2380704 A7 FR 2380704A7 FR 7703924 A FR7703924 A FR 7703924A FR 7703924 A FR7703924 A FR 7703924A FR 2380704 A7 FR2380704 A7 FR 2380704A7
Authority
FR
France
Prior art keywords
loudspeaker
loudspeakers
casing
vibrations
enclosure
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
FR7703924A
Other languages
French (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.)
Audax Industries SA
Original Assignee
Audax Industries SA
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 Audax Industries SA filed Critical Audax Industries SA
Priority to FR7703924A priority Critical patent/FR2380704A7/en
Application granted granted Critical
Publication of FR2380704A7 publication Critical patent/FR2380704A7/en
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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

An acoustic enclosure has two or more loudspeakers which are separated by mechanical filters. The filters absorb vibrations which tend to be transmitted by the enclosure and which would affect the timbre of the sound frequencies. A loudspeaker enclosure (1) is made of wood and has a front panel (2) on which a bass frequency loudspeaker is mounted. A second loudspeaker (4) which reproduces the high frequencies is mounted on a flat ring (5) or rubber glued into an annular ring (6) of rigid plastics material. This is mounted in an opening (3) on the panel to provide mechanical filtering of frequencies between the loudspeaker and casing.
FR7703924A 1977-02-11 1977-02-11 Acoustic enclosure for loudspeakers - has mechanical filters preventing transmission of vibrations between loudspeaker and casing Expired FR2380704A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703924A FR2380704A7 (en) 1977-02-11 1977-02-11 Acoustic enclosure for loudspeakers - has mechanical filters preventing transmission of vibrations between loudspeaker and casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703924A FR2380704A7 (en) 1977-02-11 1977-02-11 Acoustic enclosure for loudspeakers - has mechanical filters preventing transmission of vibrations between loudspeaker and casing

Publications (1)

Publication Number Publication Date
FR2380704A7 true FR2380704A7 (en) 1978-09-08

Family

ID=9186627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703924A Expired FR2380704A7 (en) 1977-02-11 1977-02-11 Acoustic enclosure for loudspeakers - has mechanical filters preventing transmission of vibrations between loudspeaker and casing

Country Status (1)

Country Link
FR (1) FR2380704A7 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383569A1 (en) * 1977-03-11 1978-10-06 Sony Corp SPEAKER KIT
FR2499346A1 (en) * 1981-02-03 1982-08-06 Jamo Hi Fi As ELECTRO-ACOUSTIC REPRODUCTION EFFECT SYSTEM
US4805221A (en) * 1984-04-17 1989-02-14 Quaas Juergen Construction of sound converter in sound guide, especially for loudspeakers, for example speaker boxes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383569A1 (en) * 1977-03-11 1978-10-06 Sony Corp SPEAKER KIT
FR2499346A1 (en) * 1981-02-03 1982-08-06 Jamo Hi Fi As ELECTRO-ACOUSTIC REPRODUCTION EFFECT SYSTEM
US4805221A (en) * 1984-04-17 1989-02-14 Quaas Juergen Construction of sound converter in sound guide, especially for loudspeakers, for example speaker boxes

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