APPARATUS AND METHOD FOR CANCELING DISTORTION

摘要

An apparatus (100) such as a television signal receiver is capable of canceling non-linear distortion, such as second harmonic distortion in a picture carrier, when performing digital signal processing. According to an exemplary embodiment, the apparatus (100) includes a digital signal source (50) for providing a digital signal and a digital signal processor (60) for digitally processing the digital signal to generate a digitally processed signal. The processor (60) includes distortion canceling circuitry (600B) for canceling non-linear distortion from the digital signal.