The stopbands of a cascaded integrator-comb (CIC) decimation filter are ordinarily very
narrow, as each results from a single multiple zero. Here response sharpening with a …

Multistage filter design is a complex multidimensional optimisation problem. The formulae
for optimal design generally yield non-integer real numbers for the sample-rate-changing …

Interpolation and Decimation is very effective and popular in multirate signal processing
applications. This paper proposes a high speed, area and power efficient VLSI architecture …

Image restoration plays a pivotal role in numerous applications across diverse fields due to
its profound significance in enhancing the quality and interpretability of images. Whether in …

Image restoration plays a pivotal role in numerous applications across diverse fields due to
its profound significance in enhancing the quality and interpretability of images. Whether in …

In image and signal processing applications, it is very essential to suppress the noisy signal
while protecting the required information. In this paper, one dimensional median filter is …

The current technical challenge posed in professional audio industry is to have a small size
portable device, which can support real-time interactive applications. Σ-Δ Modulation based …

A median filter is a nonlinear filter widely used in digital signal and image processing for the
smoothing of signals, suppression of impulse noise, and edge preservation. The median …

In Multi-rate Signal processing studies used in Digital Signal processing systems include
sample rate conversion. This technique is used for systems with different input and output …

Noise Reduction with less computational time and resources of the signal is a major
requirement in signal processing. In the real-world scenario, Electromyography (EMG) …