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Oversampling and boundation of signals

: Boche, H.; Protzmann, M.


IEEE transactions on circuits and systems. 1, Fundamental theory and applications 48 (2001), No.3, pp.364-365
ISSN: 1057-7122
ISSN: 1549-8328
Journal Article
Fraunhofer HHI ()
bandlimited signals; nyquist criterion; signal sampling; bandlimited signal; discrete samples; boundation; sampling instants; nyquist rate; oversampled signals

For the representation of a bandlimited signal by its discrete samples for several purposes an estimate of the boundation of the signal from its values at the sampling instants and its energy is desirable. For sampling with the Nyquist rate no such estimate exists in general. This paper proposes an estimation for oversampled signals.