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upsampling Peaking Filters
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regressor18
- Posts: 12
- Joined: Thu Jun 25, 2015 3:23 pm
upsampling Peaking Filters
I am stumped.
Is there a way to upample a filter so when working on a 44.1 sample rate you can successfully have a peak filter at a higher center frequency higher then cutoff?
For example when working at 44.1, have a peaking filter with a center frequency at 24KHz, that is upsampled then downsample and plotted at sample rate. At 44.1, 24KHz will be over the cutoff (1) and will not work.
I havent been able to figure out a way to do this in Flowstone.
Is there a way to upample a filter so when working on a 44.1 sample rate you can successfully have a peak filter at a higher center frequency higher then cutoff?
For example when working at 44.1, have a peaking filter with a center frequency at 24KHz, that is upsampled then downsample and plotted at sample rate. At 44.1, 24KHz will be over the cutoff (1) and will not work.
I havent been able to figure out a way to do this in Flowstone.
Re: upsampling Peaking Filters
Dunno if you can do this well ... though, MIM method works in this well even without up-/down sampling.
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