GB1050387A - - Google Patents
Info
- Publication number
- GB1050387A GB1050387A GB1050387DA GB1050387A GB 1050387 A GB1050387 A GB 1050387A GB 1050387D A GB1050387D A GB 1050387DA GB 1050387 A GB1050387 A GB 1050387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- loudspeakers
- coil
- polepieces
- tweeter
- domed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Abstract
1,050,387. Loudspeakers. STANDARD TELEPHONES & CABLES Ltd. Feb. 9, 1965, No. 5554/65. Heading H4J. A moving coil tweeter is attached to a solid back plate 7 and mounted within an aperture 10 of a housing 11 for a plurality of loudspeakers. The domed plastics diaphragm 1 acts as a direct radiator. A high coercivity, ceramic ring magnet 3 having polepieces 5, 6 is utilized. The coil is an aluminium tape.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1050387A true GB1050387A (en) | 1900-01-01 |
Family
ID=1755754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1050387D Expired GB1050387A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1050387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2383569A1 (en) * | 1977-03-11 | 1978-10-06 | Sony Corp | SPEAKER KIT |
| US4495638A (en) * | 1978-05-17 | 1985-01-22 | Body Sonic Kabushiki Kaisha | Audio-band electro-mechanical vibration converter |
-
0
- GB GB1050387D patent/GB1050387A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2383569A1 (en) * | 1977-03-11 | 1978-10-06 | Sony Corp | SPEAKER KIT |
| US4495638A (en) * | 1978-05-17 | 1985-01-22 | Body Sonic Kabushiki Kaisha | Audio-band electro-mechanical vibration converter |
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