Instance Constructors

1.  new GrainBuf(numChannels: Int = 1, trig: GE, dur: GE = 1.0f, buf: GE, speed: GE = 1.0f, pos: GE = 0.0f, interp: GE = 2, pan: GE = 0.0f, envBuf: GE = -1, maxGrains: GE = 512)
   numChannels

   the number of channels to output. If 1 , a monophonic signal is returned and the pan argument is ignored.

   trig

   a control- or audio-rate trigger to start a new grain. For audio-rate, timing is sample frame accurate.

   dur

   grain duration in seconds

   buf

   buffer holding a mono audio signal portions of which are read as grains

   speed

   playback speed of the grain, where 1.0 is original rate, 0.5 is half speed etc.

   pos

   grain start position, where 0 is beginning and 1 is the end of the input buffer

   interp

   interpolation type when using pitch-shifting via speed . 1 for no interpolation (nearest sample), 2 for linear interpolation, and 4 for cubic interpolation.

   pan

   panning position when numChannels is greater than one. Equivalent to the pan position of Pan2 (for stereo output) or PanAz (for more than two channels)

   envBuf

   identifier of a buffer containing a signal to use for the grain envelope. The default value of -1 means that a built-in Hann envelope is used.

   maxGrains

   maximum number of overlapping grains that can be used at a given time. This value is set at the UGens init time and cannot be modified later. Lower value mean that less memory is used.