DE314609C - - Google Patents
Info
- Publication number
- DE314609C DE314609C DENDAT314609D DE314609DA DE314609C DE 314609 C DE314609 C DE 314609C DE NDAT314609 D DENDAT314609 D DE NDAT314609D DE 314609D A DE314609D A DE 314609DA DE 314609 C DE314609 C DE 314609C
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- magnets
- coils
- sound box
- induction
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000010355 oscillation Effects 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
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE314609C true DE314609C (enrdf_load_stackoverflow) |
Family
ID=567415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT314609D Active DE314609C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE314609C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT314609D patent/DE314609C/de active Active
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