Embodiments generally relate to a memory device. The method of the present invention achieves cylinder air charge control that is faster than possible by using an inlet device alone. Between the hopper and the fan there is a venturi. After that, subbands obtained by discrete wavelet transformation undergo a conversion process in correspondence with the slope of the tone conversion curve. More particularly, the invention is directed to a system to maintain call processing related traffic below a predefined threshold in application processors that are typically incorporated into communication networks. In particular, the process is suitable for oxidic or oxysulfidic nanocrystals, particularly based on the elements Y, Gd, Mg, Ca, Ba and Al.