EDN

Second-order IIR Filters will support cascade implementations – 5 Part digital audio application tutorial

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 ...
EDN

Improving high-end active speaker performance using digital active crossover filters

Consumer requirement for fewer wires connecting their home entertainment systems is driving up the demand for wireless active speakers. In order to achieve the best audio quality from high end active ...
Embedded

Leveraging FPGA and CPLD digital logic to implement analog to digital converters

Designers of digital systems are familiar with implementing the 'leftovers' of their digital design by using FPGAs and CPLDs to glue together various processors, memories, and standard function ...
Nature

FIR Filter Design and VLSI Implementation

The design of Finite Impulse Response (FIR) filters has evolved into a sophisticated discipline that balances signal-processing performance with hardware efficiency. Innovations in FIR filter design ...