sekere (Csound opcode)

ar      sekere     iamp, idettack[, knum, kdamp, kmaxshake]

iamp: Amplitude of output. Note: As these instruments are stochastic, this is only a approximation.
idettack: period of time over which all sound is stopped
knum: The number of beads, teeth, bells, timbrels, etc. If, zero the default value is 64.
kdamp: The damping factor of the instrument. The value is used as an adjustment around the defaults, with 1 being no damping. If zero, the default values are used. The default is: 0.9990.

i1  0  0.4  30000

sr = 44100
kr = 44100
nchnls = 1

instr 1
  ilen = p3
  iamp = p4
  
  asig  sekere iamp, ilen

  out asig 
endin

The output of the given .orc and .sco files will look like this:

cabasa, crunch, sandpaper, stix.

Other Csound opcodes.