BE359127A - - Google Patents
Info
- Publication number
- BE359127A BE359127A BE359127DA BE359127A BE 359127 A BE359127 A BE 359127A BE 359127D A BE359127D A BE 359127DA BE 359127 A BE359127 A BE 359127A
- Authority
- BE
- Belgium
- Prior art keywords
- cone
- coils
- frequencies
- diaphragms
- faithful
- Prior art date
Links
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229910000737 Duralumin Inorganic materials 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- -1 parchment Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000012858 resilient material 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
- H04R9/06—Loudspeakers
- H04R9/063—Loudspeakers using a plurality of acoustic drivers
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 |
|---|---|
| BE359127A true BE359127A (enrdf_load_stackoverflow) |
Family
ID=32686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE359127D BE359127A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE359127A (enrdf_load_stackoverflow) |
-
0
- BE BE359127D patent/BE359127A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0749265B1 (fr) | Haut-parleur pour fréquences élevées | |
| FR2579400A1 (fr) | Systeme de transmission d'ondes de pression, notamment applicable aux hauts-parleurs | |
| FR2569929A1 (fr) | Transducteur dynamique tel que haut-parleur pour les frequences graves et les frequences aigues | |
| US20240034230A1 (en) | Vehicle warning system | |
| FR2892887A1 (fr) | Transducteur electrodynamique a dome a suspension ferrofluide | |
| BE359127A (enrdf_load_stackoverflow) | ||
| US3004620A (en) | Acoustic amplifier and musical instrument incorporating same | |
| FR2955731A1 (fr) | Enceinte acoustique comprenant au moins une membrane d'attenuation acoustique | |
| FR2674092A3 (fr) | Haut-parleur perfectionne. | |
| JP4354887B2 (ja) | タンデム駆動型スピーカ装置とその構造 | |
| JP2603443Y2 (ja) | スピーカシステム | |
| CN109951778A (zh) | 全频扬声器与扬声器在箱体的对冲安装 | |
| KR910007844B1 (ko) | 라우드 스피커 | |
| FR2818083A1 (fr) | Haut-parleur a pavillon interne | |
| BE338783A (enrdf_load_stackoverflow) | ||
| FR2696308A1 (fr) | Système électro-acoustique à lévitation magnétique et effet de volume. | |
| CH115738A (fr) | Appareil de reproduction de sons. | |
| FR3141552A1 (fr) | Enceinte acoustique a dispositif de transmission acoustique optimal, et ensemble enceinte acoustique associe | |
| JP2003250189A (ja) | 音響ダクト装置 | |
| FR2758043A1 (fr) | Haut parleur a base de substances magnetiques et couplage de celui-ci avec un haut parleur classique | |
| FR2713867A1 (fr) | Dispositif pour la réalisation d'une sonorisation individuelle de proximité. | |
| JP2018152674A (ja) | 音響装置 | |
| FR2822631A1 (fr) | Production de son par filtrage de la masse mobile | |
| JPH03208500A (ja) | スピーカシステム | |
| BE696758A (enrdf_load_stackoverflow) |