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Old 11-30-2012, 07:44 AM   #11
random_id
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Join Date: May 2012
Location: PA, USA
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Thank you for your oversampling Distortion sample. I am trying to implement oversampling in my own plugin and I have two questions (due to my extremely small math/dsp brain).

1. When changing oversampling from 4X, 8X, 16X, etc., should you also change the WDL_BESSEL_FILTER_ORDER? In your example, you have this set to 8, and oversampling set to 8X. I think this determines the filter order and would not be related to the oversampling.

2. You mention DC offset. Is this inherent to the oversampling process? I know that you solved it in your example by subtracting out a similar value.

Thanks
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