File:Electret condenser microphone schematic.png
Electret_condenser_microphone_schematic.png (241 × 208 pixels, file size: 4 KB, MIME type: image/png)
Captions
Captions
Summary
[edit]Typical electret microphone schematic. This is a replacement for Image:ElektretMikVerst.PNG, which is not a typical circuit.
A typical electret microphone preamp circuit uses a FET in a common source configuration. The two-terminal electret capsule contains an FET which must be externally powered by supply voltage V+. The resistor sets the gain and output impedance. The audio signal appears at the output, after a DC-blocking capacitor.
Other versions
[edit]-
English .png
-
Russian .svg
-
English .svg
-
int .PNG
![]() |
File:Electret condenser microphone schematic.svg is a vector version of this file. It should be used in place of this PNG file.
File:Electret condenser microphone schematic.png → File:Electret condenser microphone schematic.svg
For more information, see Help:SVG.
|
Licensing
[edit]Created by User:Omegatron using Klunky schematic editor, which the creator considers public domain (possibly with post-editing in the GIMP or Inkscape)
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
![share alike](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Cc-sa_white.svg/24px-Cc-sa_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
![]() |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
(In short, this means that you can copy and modify the image freely as long as you provide attribution; preferably in the form of a link back to this page.)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:53, 7 September 2006 | ![]() | 241 × 208 (4 KB) | Omegatron (talk | contribs) |
You cannot overwrite this file.
File usage on Commons
The following 4 pages use this file:
File usage on other wikis
The following other wikis use this file:
- Usage on bg.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on da.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on pl.wikipedia.org