nullSample

0th

Percentile

The NULL Sample Object

Create a Sample object whose waveform has length 1 and value 0. Often useful to initialize loops.

Keywords
sysdata
Usage
nullSample(rate=44100, bits=16, channels=1)
Arguments
rate

the sampling rate, between 1000 and 48000.

bits

the sample quality (number of bits per sample), 8 or 16.

channels

1 for mono, or 2 for stereo.

Value

a Sample object.

Note

Future versions may use a special NULLSample flag instead of using a sample of length 1.

See Also

Silence

Aliases
  • nullSample
Examples
# NOT RUN {
scale <- 2^(seq(0,1,length=13))[c(1,3,5,6,8,10,12,13)]
base <- 440
s <- nullSample()
for (f in scale)
  s <- appendSample(s,Sine(f*base,1))
play(s)
# }
Documentation reproduced from package sound, version 1.4.5, License: GPL (>= 2)

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