This site contains freely-usable Java applets for the design of various kinds of digital filters, some of which are unique. The work of the ISP research group is directed towards the development and use of new instrumentation and techniques for the acquisition and processing of information from both natural and man-made signal sources. You may load, save or generate signals and do various operations on and between the signals. Developing better performance Phase Lock Loops for satellites, cellulars and wireless applications demanding high performances. Development and research of radio systems techniques.
Site is in German and English.
Describes the blind separation problem and attacks it from a Bayesian perspective. Handles mixtures of hardware and software development on a range of platforms. Short articles on a variety of SAW devices for mobile and wireless communications. Help build the largest human-edited directory on the web. The content of the Google directory is based on the Open Directory and is enhanced using Google's own technology.