2.3.5. Sample Rate Conversion DSP

Sample Rate Conversion DSP Design Tool QEDesign Conversion is a Windows program for multirate signal processing to design a variety of FIR filters with the aim of converting an input signal from one sample rate to another. QEDesign Conversion analyses the possible changes of sample rate (‘decimation factors’) and the optimal selection of filter stages […]

2.3.4. Multirate Digital Filter

Multirate Digital Filter Design

 

QEDesign multirate uses multirate signal processing to design a variety of FIR filters. Multirate filtering exploits changes of sample rates within a system to achieve increased computational efficiency. QEDesign multirate analyses the possible changes of sample rate (‘decimation factors’) and the optimal selection of filter stages for the most efficient […]

2.3.2. DSPWorks

DSPWorks Version 3

DSPworks is an easy to use signal processing package for Windows. It provides an extensive library of DSP operations and functions for signal generation and processing. It is intended to be used with QEDesign for digital filtering: DSPworks takes specified digital filters and allows them to be applied to generated or […]

2.3.1. QEDesign

Advanced Filter Design Software QEDesign is a family of filter design software packages. QEDesign Lite, QEDesign 1000 and QEDesign 2000 all approach the problem of designing FIR and IIR filters. This note details the differences and similarities between these packages. Two advanced packages address multirate filters – where a change of sample rate is used, […]

2.3. Software Products

MDS SOFTWARE PRODUCTS MDS’ software offerings consists of two categories of standard products: MDS’ QED filter design and related filter tools software; Silicon vendor-provided SDK (Software Development Kits) that accompany some of the development platforms offered by MDS. MDS also offers custom software design services.