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 casingInfo
- 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
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
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.
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)
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 |
-
1977
- 1977-02-11 FR FR7703924A patent/FR2380704A7/en not_active Expired
Cited By (3)
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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