BE383017A - - Google Patents
Info
- Publication number
- BE383017A BE383017A BE383017DA BE383017A BE 383017 A BE383017 A BE 383017A BE 383017D A BE383017D A BE 383017DA BE 383017 A BE383017 A BE 383017A
- Authority
- BE
- Belgium
- Prior art keywords
- branch
- magnet
- loudspeaker
- core
- branches
- Prior art date
Links
- 230000005520 electrodynamics Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000725 suspension Substances 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
Landscapes
- Physics & Mathematics (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 |
|---|---|
| BE383017A true BE383017A (en:Method) |
Family
ID=52289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE383017D BE383017A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE383017A (en:Method) |
-
0
- BE BE383017D patent/BE383017A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2757008A3 (fr) | Base de haut-parleur | |
| BE383017A (en:Method) | ||
| EP1191809A3 (en) | Multifunction acoustic device | |
| FR2550406A1 (fr) | Transducteur electro-acoustique du type a bobine mobile | |
| CN212936184U (zh) | 扬声器 | |
| FR2597933A1 (fr) | Dispositif magnetique de fixation ameliore | |
| JP2000313187A (ja) | シートホルダー | |
| BE404953A (en:Method) | ||
| BE365981A (en:Method) | ||
| TW541820B (en) | Vibrator holder for a portable communications device | |
| FR3095901A1 (fr) | Ensemble de connexion et dispositif électronique comprenant un tel dispositif | |
| US800946A (en) | Polarized electric bell. | |
| FR2974172A1 (fr) | Attache ceinture magnetique du metre a ruban | |
| FR3066343A1 (fr) | Appareil telephonique | |
| FR2808961A1 (fr) | Protege fil de casque ou microcasque pour telephones mobiles et appareils audio portables | |
| EP1336948B1 (fr) | Borne interactive de vitrine | |
| BE335007A (en:Method) | ||
| KR960036836A (ko) | 고저음 혼합용 스피커 | |
| FR2914171A1 (fr) | Systeme de relevage automatique de lunette de toilette par force magnetique permanente | |
| BE398261A (en:Method) | ||
| JPH1023585A (ja) | スピーカ装置 | |
| BE345830A (en:Method) | ||
| JPH09182265A (ja) | 電線振動抑止装置 | |
| CH93123A (fr) | Installation électrique d'intercommunication. | |
| JPH09234990A (ja) | ペンスタンド |