What distinguishes Ganesh Rao’s approach is the emphasis on Filter Design
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Detailed methodologies for both Infinite Impulse Response (IIR) and Finite Impulse Response (FIR) filters.
Exploration of filter realization structures and finite word-length effects in fixed-point DSP systems. Where to Find It
: Published in September 2017, this is one of the more recent editions available on Amazon India Digital Signal Processing: Theory & Lab (Pearson Education)
Pro tip: If you search for the PDF, add the filter after:2023 to your search engine to avoid obsolete versions.
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