Cut Sample Objects

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Description

Cut a part out of a Sample object.

Usage

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cutSample(s, start, end)
## S3 method for class 'Sample'
s[i]

Arguments

s

a Sample object, or a string giving the name of a wav file.

start

the start position in seconds.

end

the end position in seconds.

i

a vector of integers giving the numbers of the columns in the waveform matrix to be used.

Details

Only the intersection of [start,end] with [0,duration(s)] is returned. Similarly, in the second form the intersection of v with 1:sampleLength(s) is returned.

Value

the specified part of the given sample as a new Sample object.

Author(s)

Matthias Heymann

See Also

sound for direct access to the waveform matrix,

cutSampleEnds and noSilence for special cutoff techniques.

Examples

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## Not run: 
s <- appendSample(Sine(330,1),Sine(440,1))
play(cutSample(s,.8,1.8))
play(s[(44100*.8):(44100*1.8)])  # the same

## End(Not run)