DE285101C - - Google Patents
Info
- Publication number
- DE285101C DE285101C DENDAT285101D DE285101DA DE285101C DE 285101 C DE285101 C DE 285101C DE NDAT285101 D DENDAT285101 D DE NDAT285101D DE 285101D A DE285101D A DE 285101DA DE 285101 C DE285101 C DE 285101C
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- frequency
- capacitance surfaces
- capacitance
- charged
- 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 13
- 230000010287 polarization Effects 0.000 claims description 2
- 238000000576 coating method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 241000947840 Alteromonadales Species 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect 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
- H04R19/00—Electrostatic transducers
- H04R19/02—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE285101C true DE285101C (cg-RX-API-DMAC7.html) |
Family
ID=540509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT285101D Active DE285101C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE285101C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT285101D patent/DE285101C/de active Active
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