This project involved denoising a voice recording taken in a noisy environment. The aim was to analyze the signal characteristics and design a filter that reduces background noise while preserving the ...

Abstract: In modern days, digital filtering is necessary in many Digital Signal Processing (DSP) applications and electronic devices. Bilinear transformation of a prototype analog filter is the most ...

Infinite impulse response (IIR) filter implementations can have different forms (direct, standard, ladder, …), different math (fixed-point or floating-point), and different quantization (number of ...