FR2466163A1 - Enceinte acoustique comportant un boitier muni d'un event et un haut-parleur d'aigus fixe sur le dessus de cette enceinte - Google Patents
Enceinte acoustique comportant un boitier muni d'un event et un haut-parleur d'aigus fixe sur le dessus de cette enceinte Download PDFInfo
- Publication number
- FR2466163A1 FR2466163A1 FR7924565A FR7924565A FR2466163A1 FR 2466163 A1 FR2466163 A1 FR 2466163A1 FR 7924565 A FR7924565 A FR 7924565A FR 7924565 A FR7924565 A FR 7924565A FR 2466163 A1 FR2466163 A1 FR 2466163A1
- Authority
- FR
- France
- Prior art keywords
- housing
- tweeter
- acoustic enclosure
- vent
- enclosure according
- 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
Links
- 230000001413 cellular effect Effects 0.000 title claims abstract description 7
- 239000006260 foam Substances 0.000 title claims description 6
- 239000002023 wood Substances 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
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
-
- 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
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924565A FR2466163A1 (fr) | 1979-09-26 | 1979-09-26 | Enceinte acoustique comportant un boitier muni d'un event et un haut-parleur d'aigus fixe sur le dessus de cette enceinte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924565A FR2466163A1 (fr) | 1979-09-26 | 1979-09-26 | Enceinte acoustique comportant un boitier muni d'un event et un haut-parleur d'aigus fixe sur le dessus de cette enceinte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2466163A1 true FR2466163A1 (fr) | 1981-03-27 |
| FR2466163B3 FR2466163B3 (enExample) | 1982-07-16 |
Family
ID=9230237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7924565A Granted FR2466163A1 (fr) | 1979-09-26 | 1979-09-26 | Enceinte acoustique comportant un boitier muni d'un event et un haut-parleur d'aigus fixe sur le dessus de cette enceinte |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2466163A1 (enExample) |
-
1979
- 1979-09-26 FR FR7924565A patent/FR2466163A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466163B3 (enExample) | 1982-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |