FR939636A - Perfectionnements aux haut-parleurs - Google Patents
Perfectionnements aux haut-parleursInfo
- Publication number
- FR939636A FR939636A FR939636DA FR939636A FR 939636 A FR939636 A FR 939636A FR 939636D A FR939636D A FR 939636DA FR 939636 A FR939636 A FR 939636A
- Authority
- FR
- France
- Prior art keywords
- enhancements
- loudspeaker
- loudspeaker enhancements
- 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR939636T | 1947-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR939636A true FR939636A (fr) | 1948-11-19 |
Family
ID=9458599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR939636D Expired FR939636A (fr) | 1947-01-09 | 1947-01-09 | Perfectionnements aux haut-parleurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR939636A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205205A (en) * | 1978-06-12 | 1980-05-27 | Babbco, Ltd. | Dynamic loudspeaker having magnetic assembly adhesively bonded within a surrounding basket |
-
1947
- 1947-01-09 FR FR939636D patent/FR939636A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205205A (en) * | 1978-06-12 | 1980-05-27 | Babbco, Ltd. | Dynamic loudspeaker having magnetic assembly adhesively bonded within a surrounding basket |
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