Omnia Industries Food Processor Omnia One Multicast Stero Audio Processor with SENSUS Manuel D’Utilisation
1
The Nyquist Theorem states that the maximum frequency that may be applied to a sampled data system is one
half the sampling frequency. When signals beyond half the sampling frequency are present, aliasing occurs
which causes the appearance of an inverted spectral image of the audio spectrum to be “folded around” the
lower side of the sampling frequency (it is actually folded symmetrically around both upper and lower
sidebands of the sample frequency, however in professional audio applications only the lower sideband is
usually audible). When this occurs the original signals and the aliases are not separable by any means!
which causes the appearance of an inverted spectral image of the audio spectrum to be “folded around” the
lower side of the sampling frequency (it is actually folded symmetrically around both upper and lower
sidebands of the sample frequency, however in professional audio applications only the lower sideband is
usually audible). When this occurs the original signals and the aliases are not separable by any means!
<-Exit
Click on this option to return to the Adjust Processing submenu.
<-Exit
Click on this option to return to the Processing menu.
Input/Output
OmniaONE Multicast - Use and Operation Manual – Version 0.90
44