##
lposcilsa2

lposcilsa2 —
Read stereo sampled sound from a table with optional looping and high precision.

## Description

*lposcilsa2* reads stereo sampled sound from a table with optional looping and high precision.

## Syntax

ar1, ar2 **lposcilsa2** aamp, kfreqratio, kloop, kend, ift [,iphs]

## Initialization

*ift* - function table number

*iphs* - initial phase (in samples)

## Performance

*ar1, ar2* - output signal

*aamp* - amplitude

*kfreqratio* - multiply factor of table frequency (for example: 1 = original frequency, 2 = an octave up). Only integers are allowed

*kloop* - loop point (in samples)

*kend* - end loop point (in samples)

*lposcilsa2* is the same as *lposcilsa*, but no interpolation is implemented and only works with integer *kfreqratio* values. Much faster than *lposcilsa*, it is mainly intended to be used with *kfreqratio* = 1, being in this case a fast substitute of *soundin*, since the soundfile must be entirely loaded in memory.

## Credits

Author: Gabriel Maldonado

New in version 5.06