Circuit assembly for processing an input signal, microphone assembly and method for following an input signal
US9338546B2 · kind B2 · utility
1Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2013 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | May 1, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A circuit assembly and a method for processing an input signal are disclosed. In one embodiment a circuit assembly comprises a voltage provider configured to receive a supply voltage and to provide an internal supply voltage higher than the supply voltage and a signal follower coupled to an output port of the voltage provider, the signal follower being configured to receive the internal supply voltage and the input signal, and to provide an output signal depending on the input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.