Denormalized numbers used to be the plague for the audio programmer. Spikes of CPU audio processing just because these were produced, most of the time due to so

Denormalized numbers used to be the plague for the audio programmer. Spikes of CPU audio processing just because these were produced, most of the time due to some filters (IIR) http://www.dspguru.com/dsp/faqs/iir/basics http://www.dspguru.com/dsp/faqs/iir/basics Recommendations were going of adding white noise, and some other tricks.