Implementing an Efficient Approximate Multiplier with High Accuracy in for Error Resilient DSP Applications

Implementing an Efficient Approximate Multiplier with High Accuracy in for Error Resilient DSP Applications
Author(s):
Sravanthi Pinninti, Jayasree Das, Radhika R, Vijay Kumar J
Keywords:
DSP, Error Resilient, Accuracy
Abstract
Digital signal processing (DSP) refers to various techniques for enhancing the accuracy and reliability of digital communications. Digital signal processing (DSP) blocks form the Backbone of numerous multimedia applications utilized in Portable gadgets. In this paper, we focus on featuring a high-pace low energy/energy but approximate multiplier suitable for error resilient DSP programs. The proposed approximate multiplier, which is likewise area efficient, is built through modifying the conventional multiplication approach at the set of rules degree assuming rounded enter values. We call this rounding-based based approximate (RoBA) multiplier. The proposed multiplication approach is applicable to both signed and unsigned multiplications for which 3 optimized architectures are supplied.
Article Details
Unique Paper ID: 144981 Publication Volume & Issue: Volume 4, Issue 6 Page(s): 296 - 300
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