Patent ID: 7684515
Filing Date: 2010-03-23
Classification: H04B

Abstract:
1. A radio receiver comprising: an analog front end for receiving a received radio signal containing a selected one of the plurality of channel signals, and for converting the selected one of the plurality of channel signals into a digital signal; a digital section, operably coupled to the analog front end and a digital clock generator, for converting the digital signal into at least one audio signal that corresponds to the selected one of the plurality of channels, the digital section having a first digital module and a second digital module; and the digital clock generator, operably coupled to the first digital module and the second digital module, for generating a base clock signal having a plurality of first digital clock cycles over a predetermined period and a second digital clock signal having a plurality of second digital clock cycles over the predetermined period, wherein the plurality of first digital clock cycles are substantially interleaved with the plurality of second digital clock cycles over the predetermined period; wherein the second digital module generates an output during the predetermined period that is based on an output of the first digital module generated during a prior predetermined period; and wherein the plurality of first digital clock cycles are not equal to the plurality of second digital clock cycles over the predetermined period.