[music-dsp] who else needs a fractional delay.

[Scott Gravenhorst]

A discussion list for music-related DSP	<music-dsp at music.columbia.edu> wrote:
>> As for waveguides, for what it is worth, I've used such simple 
>linear interpolation with great > success for tuning the 
>waveguides in flute model experiments. 
>
>
>Depending on how far the interpolation point is from the distinct samples you
>end up with a low pass filter.
>The result being, at a guess, that some notes are a bit brighter and more resonant
>than others.
>...maybe no bad thing, as that is true of the instrument.
>
>andy

I don't notice timbre differences for different notes.  Perhaps because there is a single pole
IIR lowpass filter as the "reflection filter" in the system.


-- ScottG
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-- Scott Gravenhorst
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