FR1375246A - Haut-parleur stato-dynamique - Google Patents
Haut-parleur stato-dynamiqueInfo
- Publication number
- FR1375246A FR1375246A FR946752A FR946752A FR1375246A FR 1375246 A FR1375246 A FR 1375246A FR 946752 A FR946752 A FR 946752A FR 946752 A FR946752 A FR 946752A FR 1375246 A FR1375246 A FR 1375246A
- Authority
- FR
- France
- Prior art keywords
- stato
- dynamic speaker
- speaker
- dynamic
- 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
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Multimedia (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR946752A FR1375246A (fr) | 1963-09-06 | 1963-09-06 | Haut-parleur stato-dynamique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR946752A FR1375246A (fr) | 1963-09-06 | 1963-09-06 | Haut-parleur stato-dynamique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1375246A true FR1375246A (fr) | 1964-10-16 |
Family
ID=8811860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR946752A Expired FR1375246A (fr) | 1963-09-06 | 1963-09-06 | Haut-parleur stato-dynamique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1375246A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160882A (en) * | 1978-03-13 | 1979-07-10 | Driver Michael L | Double diaphragm electrostatic transducer each diaphragm comprising two plastic sheets having different charge carrying characteristics |
-
1963
- 1963-09-06 FR FR946752A patent/FR1375246A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160882A (en) * | 1978-03-13 | 1979-07-10 | Driver Michael L | Double diaphragm electrostatic transducer each diaphragm comprising two plastic sheets having different charge carrying characteristics |
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