DE260109C - - Google Patents
Info
- Publication number
- DE260109C DE260109C DENDAT260109D DE260109DA DE260109C DE 260109 C DE260109 C DE 260109C DE NDAT260109 D DENDAT260109 D DE NDAT260109D DE 260109D A DE260109D A DE 260109DA DE 260109 C DE260109 C DE 260109C
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- pin
- sound
- sound box
- levers
- 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 15
- 238000010276 construction Methods 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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE260109C true DE260109C (cg-RX-API-DMAC10.html) |
Family
ID=517773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT260109D Active DE260109C (cg-RX-API-DMAC10.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE260109C (cg-RX-API-DMAC10.html) |
-
0
- DE DENDAT260109D patent/DE260109C/de active Active
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