Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The sustain resonance models the added resonance of the piano soundboard, strings, and cavity when the dampers are lifted using the sustain pedal. It is accomplished using a DSP algorithm, as opposed to mixing in or switching samples. The sustain resonance adds a bit more CPU load, but does not use up extra voices.
