Pitch mapper
Mapper that transforms the value of a driving parameter (Speed, RPM, Load,
Acceleration, Torque, or Brake) into a looper's pitch value in Hz ratio (or playback
speed). When several pitch mappers are used in combination (for example, a SAF or AVAS looper can have up to 2 such pitch mappers), the applied pitch (playback speed) is the product of all mappers’ pitch outputs.