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# lposcil3

lposcil3 -- Read sampled sound from a table with high precision and cubic interpolation.

## Description

Read sampled sound (mono or stereo) from a table, with optional sustain and release looping, and high precision. lposcil3 uses cubic interpolation.

## Syntax

ar lposcil3 kamp, kfreqratio, kloop, kend, ifn [, iphs]

## Initialization

ifn -- function table number

## Performance

kamp -- amplitude

kfreqratio -- multiply factor of table frequency (for example: 1 = original frequency, 1.5 = a fifth up , .5 = an octave down)

kloop -- loop point (in samples)

kend -- end loop point (in samples)

lposcil (looping precise oscillator) allows varying at k-rate, the starting and ending point of a sample contained in a table (GEN01). This can be useful when reading a sampled loop of a wavetable, where repeat speed can be varied during the performance.

## See Also

lposcil

## Credits

Author: Gabriel Maldonado
Italy

New in Csound version 3.52

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