BE399054A - - Google Patents
Info
- Publication number
- BE399054A BE399054A BE399054DA BE399054A BE 399054 A BE399054 A BE 399054A BE 399054D A BE399054D A BE 399054DA BE 399054 A BE399054 A BE 399054A
- Authority
- BE
- Belgium
- Prior art keywords
- cone
- piston
- vibrating member
- horn
- loudspeaker
- Prior art date
Links
- 230000001131 transforming effect Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE399054A true BE399054A (enrdf_load_html_response) |
Family
ID=65438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE399054D BE399054A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE399054A (enrdf_load_html_response) |
-
0
- BE BE399054D patent/BE399054A/fr unknown
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