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Portland State University

Signal processing -- Digital techniques

1995

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Design Of A Digital Compensation Filter, Nader Fakhry Feb 1995

Design Of A Digital Compensation Filter, Nader Fakhry

Dissertations and Theses

The 24-bit Motorola DSP56001 processor will be used in combination with the DSP56ADC16 and the PCM-56 to design a good FIR compensation filter. Our objective is to digitize the input analog signal, and to compensate for the attenuation in the magnitude response of the digital sine wave. Two different experiments will be conducted, a hands on approach, and a simulation program. The first one will be realized directly, using the DSP system. We will determine the magnitude response of the system, and then deduce the coefficients of the FIR sin(x)/x filter. A look up table will store those ...