@ARTICLE{Borys_Andrzej_Another_2022,
 author={Borys, Andrzej},
 volume={vol. 68},
 number={No 1},
 journal={International Journal of Electronics and Telecommunications},
 pages={115-122},
 howpublished={online},
 year={2022},
 publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications},
 abstract={In this paper, a new proof of ambiguity of the formula describing the aliasing and folding effects in spectra of sampled signals is presented. It uses the model of non-ideal sampling operation published by Vetterli et al. Here, their model is modified and its black-box equivalent form is achieved. It is shown that this modified model delivers the same output sequences but of different spectral properties. Finally, a remark on two possible understandings of the operation of non-ideal sampling is enclosed as well as fundamental errors that are made in perception and description of sampled signals are considered.},
 type={Article},
 title={Another Proof of Ambiguity of the Formula Describing Aliasing and Folding Effects in Spectrum of Sampled Signal},
 URL={http://journals.pan.pl/Content/122811/PDF-MASTER/17-3594-Borys_sk_new.pdf},
 doi={10.24425/ijet.2022.139858},
 keywords={signal sampling, occurrence of spectrum aliasing and folding, modelling of non-ideal signal sampling operation, Vetterli’s model},
}