 |
Praesentationen der Sammlung mit unterschiedlichen Schwerpunkten in den Hamburger Deichtorhallen, in der Muenchner HypoKunsthalle, in Koeln und Aachen haben diesen Ruf bestaetigt. Unmittelbar verbunden mit dem Interesse fuer zeitgenoessische internationale Kunst ist Schuermanns' Leidenschaft fuer die Fotografie. Wilhelm Schuermann an der Fachhochschule fuer Design in Aachen. Wenn wir an den Comic-Helden Superman denken, fallen uns wenig private Dinge ein, da er nicht durch sein normales menschliches, sondern durch sein heroisches Leben Beruehmtheit erlangt hat. Heutzutage geht es in der Kunst darum, einen bestimmten Kontext, auch zu unserem Leben und unserer gesellschaftlichen Wirklichkeit zu schaffen. |
 |
where the signal is transmitted purely in analogue terms, and equally analogue techniques are used in some stages of radios where the transmitted signal is digital. The motivation for taking the digital approach varies. However, it is important to note that there have been significant advances in analogue design in the last decade, especially in the context of high performance HF radio, and it is essential to recognise that performance of the very best analogue designs may not be improved upon by digital techniques. What digital techniques can offer is a combination of advantages in all these areas, with a reproducibility which cannot be approached by all analogue systems. There are also some areas of receiver design which can be carried out uniquely well in digital form, especially in the pass band phase response of filters; but it is in the stop bands of these filters where the analogue equivalents are better, so the advantages are less clear. |
