BG108266A - Sounding flat system - tone-wall - Google Patents
Sounding flat system - tone-wallInfo
- Publication number
- BG108266A BG108266A BG108266A BG10826603A BG108266A BG 108266 A BG108266 A BG 108266A BG 108266 A BG108266 A BG 108266A BG 10826603 A BG10826603 A BG 10826603A BG 108266 A BG108266 A BG 108266A
- Authority
- BG
- Bulgaria
- Prior art keywords
- tone
- wall
- cells
- loudspeaker
- sounding
- Prior art date
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The tone-wall can be used for sounding on all levels, especially when concentration of power is required at limited flat spaces and a need for small depths on the loudspeaker bodies. The flat sounding panel has the form of a rectangular tone-wall of fixed length, width and insignificant thickness. The tone-wall is made of individual flat loudspeaker cells (4) of linear geometric forms, ideally sealing the surface of the panel. Cells (4) can be in the form of honeycomb - hexagonal. Panels with cells (4) are possible having square, rectangular, rhomboid and triangular shape. The optimum number of loudspeaker cells (4) depends on the surface of the tone-wall. All composite sound cells (4) have surrounding walls of linear magnetic systems (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG108266A BG65671B1 (en) | 2003-10-14 | 2003-10-14 | Flat sound system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG108266A BG65671B1 (en) | 2003-10-14 | 2003-10-14 | Flat sound system |
Publications (2)
Publication Number | Publication Date |
---|---|
BG108266A true BG108266A (en) | 2005-04-30 |
BG65671B1 BG65671B1 (en) | 2009-05-29 |
Family
ID=34528727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG108266A BG65671B1 (en) | 2003-10-14 | 2003-10-14 | Flat sound system |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG65671B1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636278A (en) * | 1969-02-19 | 1972-01-18 | Heil Scient Lab Inc | Acoustic transducer with a diaphragm forming a plurality of adjacent narrow air spaces open only at one side with the open sides of adjacent air spaces alternatingly facing in opposite directions |
-
2003
- 2003-10-14 BG BG108266A patent/BG65671B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BG65671B1 (en) | 2009-05-29 |
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