Implementation of Digital FIR Filter Using Optimized Hybrid Arithmetic Unit

As mobile computing and multimedia applications gain traction, there's a growing need for high-speed computational systems in digital signal processing (DSP), particularly in telecommunications. Digital Finite Impulse Response (FIR) filters are crucial in achieving optimal results. This paper introduces a high-performance FIR filter design utilizing a hybrid architecture that combines adders and multipliers to optimize filter performance. Given the significance of power consumption in electronic devices like mobile phones, the paper also addresses the challenge by presenting the design and implementation of a low-power FIR filter for DSP applications, focusing on reducing dynamic power while maintaining filter efficiency.