De-emphasis network

A circuit used in a demodulation process to restore the pre-emphasized frequency response to its original form.

A de-emphasis network is a circuit used in a demodulation process to restore the pre-emphasized frequency response to its original power distribution. For example, in telecommunications, it's used to restore the original power distribution after an initial emphasis occurs during the conversion from analog to digital.

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Adapted from content published on wikipedia.org
Last modified on April 24, 2021, 10:17 pm
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