Introduction Limit Cycles- The nonlinearity of the arithmetic quantization process may manifest in the form of oscillations at the filter output usually in the absence of input or sometimes, in the presence of constant input signals or sinusoidal input signalsIntroduction • Limit Cycles - The nonlinearity of the arithmetic quantization process may manifest in the form of oscillations at the filter output, usually in the absence of input or, sometimes, in the presence of constant input signals or sinusoidal input signals