Introduction - If you have any usage issues, please Google them yourself
The approaches temporal and fréquentielle of the sampling are analyzed in detail so as to highlight well the spectral covering(collection) which leads(drives) to the theorem of Shannon. Then, the effects of the noise, the quantication, will be studied so as to lead(drive) to the best choice of a filter covering(collection). The methods of return(restoration) of the signal will be also studied.