BE387476A - - Google Patents
Info
- Publication number
- BE387476A BE387476A BE387476DA BE387476A BE 387476 A BE387476 A BE 387476A BE 387476D A BE387476D A BE 387476DA BE 387476 A BE387476 A BE 387476A
- Authority
- BE
- Belgium
- Prior art keywords
- frame
- armature
- adjustable
- bridge
- loudspeaker
- Prior art date
Links
- 230000007935 neutral effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002787 reinforcement Effects 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
- H04R11/00—Transducers of moving-armature or moving-core type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387476A true BE387476A (en:Method) |
Family
ID=55929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387476D BE387476A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE387476A (en:Method) |
-
0
- BE BE387476D patent/BE387476A/fr unknown
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