panAz.help.lhs

panAz :: Int -> UGen -> UGen -> UGen -> UGen -> UGen -> UGen

Azimuth panner.  Multichannel equal power panner.

numChans - number of output channels

in - input signal

pos - pan position. Channels are evenly spaced over a
      cyclic period of 2.0 with 0.0 equal to the
      position directly in front, 2.0/numChans a
      clockwise shift 1/numChans of the way around the
      ring, 4.0/numChans equal to a shift of
      2/numChans, etc. Thus all channels will be
      cyclically panned through if a sawtooth wave from
      -1 to +1 is used to modulate the pos. N.B. Front
      may or may not correspond to a speaker depending
      on the setting of the orientation arg, see below.

level - a control rate level input.

width - The width of the panning envelope. Nominally
        this is 2.0 which pans between pairs of
        adjacent speakers. Width values greater than
        two will spread the pan over greater numbers of
        speakers. Width values less than one will leave
        silent gaps between speakers.

orientation - Should be zero if the front is a vertex
              of the polygon. The first speaker will be
              directly in front. Should be 0.5 if the
              front bisects a side of the polygon. Then
              the first speaker will be the one left of
              center. Default is 0.5.

> import Sound.SC3.ID

> let n = pinkNoise 'a' AR
> in audition (out 0 (panAz 2 n (lfSaw KR 2 0) 0.1 2 0.5))