Functional and Parametrical Self Adjustment in Analogue Circuit

Well knowing solution at present days, in analogue systems, the fine setting of the parametrical values of the whole-, and part of the circuit. We can think of the wide scale of the level-control, of the phase and frequency adjustment of the different oscillator, or the input level-regulation in the area of audio techniques (AGC). By the using of the field programmable analogue arrays (FPAA) we can a lot of new, adaptive circuit solutions to do. We can both parameter of an analogue circuit to change, the topology and the circuit parameter.