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Noise issues with parametric EQ


Trigger
March 21, 2011 | 7:12 pm

Hi everyone,

I have made a pretty simple parametric EQ with 5 parameters connected to a filtergraph~ via a ‘prepend cascade’ object (not too dissimilar to the one in the cascade help file). I have connected it to a biquad and sfplay objects and the EQ idea is working perfectly, only there is a lot of noise occurring when i hit play…..

– Pasted Max Patch, click to expand. –

This is the patch, if anybody can help it would be appreciated.

Thanks

Lucas


lgabiot
March 21, 2011 | 8:31 pm

I’m a newbie, and I just had a very quick glance, so I might be wrong, but why not using a cascade~ object instead? (don’t know if it will change your noise problem, but it seems to lead to a less crowded patch…)


Trigger
March 22, 2011 | 11:24 am

Thanks dude,

As you can tell i am also a newbie!! I also realised after the post that only the first band was working….. but using a cascade~ object sorted both problems out.

Cheers

Lucas

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