squiz
From TidalCycles userbase
Type: squiz :: Pattern Double -> ControlPattern
squiz is a simplistic pitch-raising algorithm, reminiscent of some weird mixture of filter, ring-modulator and pitch-shifter.
Values range from 1 to infinity, and represent the pitch ratio - for example, a value of 2 raises the pitch by one octave.
d1 $ s "drum*8" # squiz "1 2 8 256"