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How many tables does an FIR function of a digital signal processor possess?(a) 1(b) 2(c) 3(d) 4The question was posed to me by my college professor while I was bunking the class.This key question is from Examples of Embedded System Digital Signal Processing topic in chapter Embedded Processors of Embedded Systems

Answer» RIGHT choice is (b) 2

Easiest explanation: Digital signal processor FUNCTION involves setting up of TWO TABLES and one is for sampled data and the other table is for filter coefficients which determine the filter response. It takes VALUES from the table and performs programs.


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