Claims
- 1. A speaker enclosure capable of minimizing standing waves and resonance, comprising:a front face coupled to a transducer having an operating frequency range of between about 100 Hz and about 2.5 KHz; a rear cover enclosing the transducer and adapted to couple to the front face, the rear cover formed from a plurality of surfaces, where each of the surfaces is not parallel to any other surface, and where at least one of the plurality of surfaces is a substantially flat surface having a greater tendency to resonate than the other surfaces; and a plurality of ribs formed on the substantially flat surface to strengthen the flat surface and increase its resonant frequency to be greater than about 6.0 KHz.
- 2. The speaker enclosure according to claim 1, wherein at least a portion of the ribs is curved.
- 3. The speaker enclosure according to claim 1, wherein the rear cover completely seals the transducer.
- 4. A speaker enclosure, comprising:a front face adapted to couple with a transducer; and a rear cover adapted to couple with the front face, where the rear cover encloses the transducer and has a plurality of non-parallel surfaces, where the plurality of surfaces include a top surface having a dome shape, wherein the transducer operates at a predetermined frequency range and the plurality of surfaces include a back surface that is substantially flat and has a plurality of ribs to increase its resonant frequency to be above the predetermined frequency range of the transducer, and wherein the plurality of ribs increase the resonant frequency of the back surface to about 6.0 KHz.
- 5. The speaker enclosure according to claim 4, wherein the plurality of surfaces include a top surface having a dome shaped surface and an opposing base surface having a flat shaped surface.
- 6. The speaker enclosure according to claim 4, wherein the plurality of surfaces include a flat shaped back surface opposing the front face.
- 7. The speaker enclosure according to claim 4, wherein the predetermined frequency range of the transducer is between about 100 Hz and about 2.5 KHz.
- 8. The speaker enclosure according to claim 4, wherein at least a portion of the plurality of ribs is curved.
- 9. The speaker enclosure according to claim 8, wherein the speaker enclosure is sealed.
- 10. A speaker enclosure, comprising:means for diffusing standing waves within a sealed speaker enclosure by forming a top surface with a dome shape; and means for configuring the sealed speaker enclosure to resonate above about 6.0 KHz.
- 11. The speaker enclosure according to claim 10, wherein the sealed speaker enclosure is a plurality of surfaces that are substantially nonparallel with any other surface.
- 12. The speaker enclosure according to claim 11, wherein at least a portion of the plurality of surfaces is prone to resonate within the operating frequency range of the transducer.
- 13. The speaker enclosure according to claim 11, wherein at least a portion of the plurality of surfaces is strengthened to resonate above the operating frequency range of the transducer of between about 100 Hz and about 2.5 KHz.
- 14. A method for configuring a speaker, comprising:enclosing a transducer having an operating frequency range, the enclosing having a plurality of surfaces which are substantially nonparallel to other surfaces to minimize occurrence of standing waves within the speaker enclosure, the plurality of surfaces having a resonating surface that is prone to resonate within the operating frequency of the transducer; and strengthening the resonating surface so that it resonates above about 6.0 KHz.
- 15. The method according to claim 14, further including curving at least a portion of the plurality of surfaces to strengthen that portion of the plurality of surfaces.
- 16. The method according to claim 14, wherein the strengthening is a plurality of ribs spaced apart along the resonating surface to divide the resonating surface to segments that resonates above the operating frequency of the transducer.
- 17. The method according to claim 16, wherein at least a portion of the plurality of ribs are curved to further strengthen the portion of the plurality of ribs.
- 18. A method according to claim 14, wherein the operating range of the transducer is between about 100 Hz and about 2.5 KHz.
- 19. A speaker enclosure capable of minimizing standing waves and resonance, comprising:a front face coupled to a transducer having an operating frequency range of between about 100 Hz and about 2.5 KHz; a rear cover enclosing the transducer and adapted to couple to the front face, the rear cover formed from a plurality of surfaces, where each of the surfaces is not parallel to any other surface, and where at least one of the plurality of surfaces is a substantially flat surface having a greater tendency to resonate than the other surfaces; and a plurality of ribs formed on the substantially flat surface to strengthen the flat surface and increase its resonant frequency to be greater than the operating frequency range of the transducer, where the plurality of ribs increase the resonant frequency of the back surface to about 6.0 KHz.
- 20. A speaker enclosure, comprising:a front face adapted to couple with a transducer operating at a predetermined frequency range; and a rear cover adapted to couple with the front face and enclose the transducer, where the rear cover has a plurality of non-parallel surfaces including a back surface that is substantially flat and has a plurality of ribs to increase its resonant frequency to above about 6.0 KHz.
- 21. A speaker enclosure, comprising:a front face adapted to couple with a transducer; a rear cover adapted to couple with the front face, where the rear cover encloses the transducer and has a plurality of non-parallel surfaces, where the rear cover includes: two side walls; a back surface between the two side walls; a top surface that is curved from one of the side walls to the other side wall, where the back surface is substantially flat and has a plurality of ribs to increase its resonant frequency to be about 6.0 KHz.
CROSS-REFERENCES TO RELATED APPLICATIONS
This application is a non-provisional application claiming priority of U.S. provisional application Serial No. 60/302,830 filed Jul. 2, 2001.
US Referenced Citations (17)
Foreign Referenced Citations (3)
Number |
Date |
Country |
3248340 |
Dec 1983 |
DE |
59230394 |
Dec 1984 |
JP |
05183975 |
Jul 1993 |
JP |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/302830 |
Jul 2001 |
US |