Electronic filter

Electronic filters are electronic circuits which perform signal processing functions. Electronic filters can be:

Related Topics:
Electronic circuit - Signal processing

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• passive or active
• analog or digital
• discrete-time (sampled) or continuous-time
• linear or non-linear

The most common types of electronic filters are linear filters, regardless of other aspects of their design. See the article on linear filters for details on their design and analysis. Most filters are a type of resonant system.

Related Topics:
Linear filters - Resonant system

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