> > I was thinking of taking freeverb and removing the comb > filters and just using the allpass filters with 100% feedback thinking > it would make it a "cleaner" sustain. >
I think that's worth a try. Using comb filters would be problematic in your case because the harmonics of the guitar might align with the nulls. – Evan Balster creator of imitone <http://imitone.com> On Fri, Sep 16, 2016 at 3:58 PM, gm <g...@voxangelica.net> wrote: > I never tried the Freeverb algorithm. > Just form inspecting the flow chart I suspect its rather colored with all > the comb filters. > > A classical reverb algorithm would be the allpass diffusors inside a comb > filter loop like this > > Input -> +-> AP -> AP -> AP -> Delay -> Feedback -> Out > ^ | > |________________________________| > > search for Datorro Effects Design for an example of this > > Designing reverbs is a huge topic of its own, what you also can try is an > FDN > (Feedback Delay Network) structure, with the delays tuned to very low > pitches spaced in semitones > which will give an effect similar to that of open strings in a piano > > Am 16.09.2016 um 22:29 schrieb Spencer Jackson: > > Wow, thanks all for the replies! > > If I used a reverb would it end up giving the sustained voice too much > character? I was thinking of taking freeverb and removing the comb > filters and just using the allpass filters with 100% feedback thinking > it would make it a "cleaner" sustain. I'm leaning this way because I'd > like to keep it lightweight and I think this will be less overhead > than a phase vocoder. Is that a naive approach? > > Thanks again, > _Spencer > > > > On Fri, Sep 16, 2016 at 1:59 PM, Emanuel > Landeholm<emanuel.landeh...@gmail.com> <emanuel.landeh...@gmail.com> wrote: > > Simple OLA will produce warbles. I recommend a phase vocoder. > > > _______________________________________________ > dupswapdrop: music-dsp mailing > listmusic-dsp@music.columbia.eduhttps://lists.columbia.edu/mailman/listinfo/music-dsp > > _______________________________________________ > dupswapdrop: music-dsp mailing > listmusic-dsp@music.columbia.eduhttps://lists.columbia.edu/mailman/listinfo/music-dsp > > > > _______________________________________________ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp >
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