Description

zb.noisePerc is a velocity-sensitive drum synthesiser, which uses filtered pink noise to create a range of percussive sounds. The filter frequency and resonance can be swept to achieve an effect similar to the change in pitch of a drum skin by the force of the impact, defining the sonic capabilities of this instrument. It also features an ADSR envelope. To simulate powerful realistic drum hits set a short downward frequency and resonance sweep, as well as short envelope attack times.

The cutoffStart parameter controls the start frequency of the filter sweep.

The cutoffEnd parameter controls the end frequency of the filter sweep.

The cutoffRamp parameter controls the duration of the frequency sweep from the moment of triggering.

The cutoffCurve parameter controls the exponent of the frequency sweep curve.

The resoStart parameter controls the start value of the resonance sweep.

The resoEnd parameter controls the end value of the resonance sweep.

The resoRamp parameter controls the duration of the resonance sweep from the moment of triggering.

The resoCurve parameter controls the exponent of the resonance sweep curve.

The Amplitude Envelope parameters control the attack, decay and release times as well as the sustain amplitude of the envelope.

The LP HP ^ V selector controls the type of filter (low-pass, high-pass, peak, notch)