lpinterp
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## lpinterp

lpslot, lpinterp — Computes a new set of poles from the interpolation between two analysis.

## Description

Computes a new set of poles from the interpolation between two analysis.

## Syntax

    lpinterp islot1, islot2, kmix

## Initialization

islot1 -- slot where the first analysis was stored

islot2 -- slot where the second analysis was stored

kmix -- mix value between the two analysis. Should be between 0 and 1. 0 means analysis 1 only. 1 means analysis 2 only. Any value in between will produce interpolation between the filters.

lpinterp computes a new set of poles from the interpolation between two analysis. The poles will be stored in the current lpslot and used by the next lpreson opcode.

## Examples

Here is a typical orc using the opcodes:

    ipower init 50000  ; Define sound generator
    ifreq  init 440
    asrc   buzz ipower, ifreq, 10, 1

    ktime  line 0, p3, p3              ; Define time lin
           lpslot 0                    ; Read square data poles
    krmsr, krmso, kerr, kcps lpread ktime,"square.pol"
           lpslot 1                    ; Read triangle data poles
    krmsr, krmso, kerr, kcps lpread ktime,"triangle.pol"
    kmix   line 0, p3, 1               ; Compute result of mixing
           lpinterp 0, 1, kmix         ; and balance power
    ares   lpreson asrc
    aout   balance ares, asrc
           out aout

## See Also

lpslot

## Credits

Author: Gabriel Maldonado

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