CO4790210A1 - PANEL SHAPED SPEAKERS - Google Patents
PANEL SHAPED SPEAKERSInfo
- Publication number
- CO4790210A1 CO4790210A1 CO98037641A CO98037641A CO4790210A1 CO 4790210 A1 CO4790210 A1 CO 4790210A1 CO 98037641 A CO98037641 A CO 98037641A CO 98037641 A CO98037641 A CO 98037641A CO 4790210 A1 CO4790210 A1 CO 4790210A1
- Authority
- CO
- Colombia
- Prior art keywords
- panel member
- waves
- exciter
- flexing
- mass
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Un parlante comprende un miembro de panel (11, 21, 31, 41, 61, 71, 81, 91) como radiador acústico resonante dependiente de la acción de ondas flexoras y un excitador (12, 22, 32, 42, 52, 62, 72, 82, 92) acoplado al miembro de panel para producir ondas flexoras en el mismo. El miembro de panel tiene su masa y/o capacidad flexora alteradas localmente o difieren de otro modo, en particular localmente respecto al excitador según se acople al miembro de panel. Los agujeros locales (16, 26, 36, 46), la masa añadida (66) o el material amortiguador añadido (76) son efectivos para reducir la alta frecuencia debida a los efectos del tamborileo en el acoplamiento del excitador (17, 37, 47, 67, 77, 87).A speaker comprises a panel member (11, 21, 31, 41, 61, 71, 81, 91) as a resonant acoustic radiator dependent on the action of flexing waves and an exciter (12, 22, 32, 42, 52, 62 , 72, 82, 92) coupled to the panel member to produce flexing waves thereon. The panel member has its mass and / or flexural capacity altered locally or differently in other ways, particularly locally from the driver as it engages the panel member. Local holes (16, 26, 36, 46), added mass (66), or added damping material (76) are effective in reducing the high frequency due to drumming effects on the exciter coupling (17, 37, 47, 67, 77, 87).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71405097A | 1997-07-03 | 1997-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO4790210A1 true CO4790210A1 (en) | 1999-05-31 |
Family
ID=40933402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO98037641A CO4790210A1 (en) | 1997-07-03 | 1998-07-03 | PANEL SHAPED SPEAKERS |
Country Status (1)
| Country | Link |
|---|---|
| CO (1) | CO4790210A1 (en) |
-
1998
- 1998-07-03 CO CO98037641A patent/CO4790210A1/en unknown
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