English: 20 fold time expansion. Figs. A/B show the signal in the time domain, figs. C/D in the frequency domain. While the duration of the expanded signal is 20times longer, the frequency will be reduced respectively; other characteristics like amplitudes and signal shape will be retained.
Deutsch: 20fache Zeitdehnung. Abb. A/B zeigen den zeitlichen Signalverlauf, Abb. C/D die Frequenzdarstellung. Das expandierte Signal wird um den Faktor 20 verlängert während die Frequenz sich entsprechend verringert; andere Eigenschaften wie Amplitude und Signalform bleiben erhalten.
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