[Stk] Using filters in non-reatime

pravoe@gmail.com pravoe at gmail.com
Wed, 3 Oct 2007 23:53:26 +0100


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Hello there, I'm developing an OpenAL application using STK to generate and
process my data, but I'm having trouble figuring out how to apply a filter.
Take the following piece of code for example, using a generator to fill an
array of pcm data.

for(int time=0; time<length; time+=1)
        pcmdata[i] = A * generator.tick();

For arguements sake, lets say this data is sometimes supplied by an external
PCM file, so I'm not always going to be using a generator.

My question is would it be possible to apply say a 1-pole lp filter to this
data?

- Mick

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Hello there, I&#39;m developing an OpenAL application using STK to generate and process my data, but I&#39;m having trouble figuring out how to apply a filter. Take the following piece of code for example, using a generator to fill an array of pcm data.
<br><br>for(int time=0; time&lt;length; time+=1)<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; pcmdata[i] = A * generator.tick();<br><br>For arguements sake, lets say this data is sometimes supplied by an external PCM file, so I&#39;m not always going to be using a generator.
<br><br>My question is would it be possible to apply say a 1-pole lp filter to this data?<br><br>- Mick<br>

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