A short (~50ms) cross-fade should be fine. I may be reading too much into your question, but if t is continually changing (user is adjusting a delay tap, for example), a nice trick I’ve done is to cache the new t value until the crossfade finishes, Then start a new crossfade, etc.. this prevents clicking and pitch changing artifacts -m
> On Jun 16, 2018, at 10:45 AM, Benny Alexandar <ben.a...@outlook.com> wrote: > > Hi, > > I'm looking for an algorithm to blend two audio. My requirement is > given tow identical audio inputs say A1 & A2. > A1 is ahead of A2 by t sec, when switch from A1 to A2 > it should be seamless and vice versa. > > -ben > > _______________________________________________ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu <mailto:music-dsp@music.columbia.edu> > https://lists.columbia.edu/mailman/listinfo/music-dsp > <https://lists.columbia.edu/mailman/listinfo/music-dsp>
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