On 16 May 2008, at 11:39, kernel wrote:
> On 16 May 2008, at 03:18, stefan kersten wrote:
>
>> did you quantify your results or did you only do informal listening
>> tests? could be interesting to have a meaningful metric for the
>> actual
>> differences in SNR etc. hmm, i'm sure there must be papers about
>> coefficient quantization ...
I just did a quick test with RLPF. I changed all variables from
floats to doubles and did a filter sweep from 3000 to 50Hz in 20
seconds. compared to the float version to me it sounded slightly
wider (I detuned two pulses a little) and a little less rough even in
the high end. a bit more 'analog' you might say. it is subtle though.
kernel
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