  In this paper we investigate how the short-time Fourier transform can be
extended in a Clifford setting. We prove some of the main properties of the
Clifford short-time Fourier transform such as the orthogonality relation, the
reconstruction property and the reproducing kernel formula. Moreover, we show
the effects of modulating and translating the signal and the window function,
respectively. Finally, we demonstrate the Lieb's uncertainty principle for the
Clifford short-time Fourier transform.
