Low noise digital to pulse width modulated converter with...

Pulse or digital communications – Pulse code modulation – Noise or distortion reduction

Reexamination Certificate

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C375S238000, C341S143000

Reexamination Certificate

active

07570693

ABSTRACT:
The present invention relates to digital-to-analog conversion. In particular, it has application to conversion of pulse code modulated signals, such as used in CDs and DVDs, to a pulse width modulated or analog signal.

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