MEMS microphone on integrated circuit
Videonummer 12544024
| Zooming in to a MEMS microphone on an integrated circuit board from a mobile telephone. MEMS is a microelectromechanical system, comprising micrometre-scale components in a moving mechanical system. The microphone comprises a diaphragm and a flat plate, both of which act as the plates of a capacitor. As sound waves cause the diaphragm to vibrate, the changing capacitance produces an electric signal. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Guenther, Gerd |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Länge: | 20 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
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