Remez: Sample rate 88.2 kHz. passband 0 to 20 kHz. Passband Ripple 0.1 dB Stopband 24 to 44.1 kHz. Stopband attenuation -90 dB Estimate the required filter length. Design filter and present impulse ...

Abstract— The contamination of EEG signals with noise resulted in the loss of significant information such as signal trends or spikes. This study examined the impact of adding Gaussian noise to an EEG ...

Abstract: Digital filters are one of the most fundamental and cardinal components in the area of digital signal processing. They eliminate either partially or completely the noise or other undesirable ...

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 ...

This paper mainly uses the MATLAB software to design IIR digital filter with the amplitude frequency characteristic method and zero-pole method, and then analyzes the effect of coefficient ...