Until recently, audio systems have largely been analog. Now the trend is moving rapidly to digital implementations. While the literature contains most of the information needed to design and implement ...

Digital signal processors (DSPs) continue to receive a great deal of attention in new product design. For example, digital filter design reflects the importance of understanding and using this ...

Abstract: A new method of designing WLS optimal IIR filters is proposed in this paper. The approach belongs to the emerging group of methods that search for the optimal filter parameters inside the ...

Abstract: We present a new structure for the IIR filter design composed of three allpass filters, i.e., one real-valued and two complex-valued allpass filters. In particular, applying the inverse ...

To provide additional insight in the application and impact of precision in digital filter, examples of two practical digital applications are shown. The first example is an equalization of a small ...

In this Max/MSP patch we have implemented a range of real-time IIR filters applicable for motion controllers, more specifically, low-pass filters and low-pass differentiators of degree 1 and 2. The ...

Low-pass filters (LPFs) are fundamental components in modern electronic systems, serving to permit signals below a designated cutoff frequency while attenuating higher frequencies. Recent advances ...