On Wed, Jun 24, 2020 at 8:56 PM Zhiguang Zhang <ericzh...@gmail.com> wrote: > the Gibbs "nastiness' is ever present in both hardware and software > implementations. It's just there in the underlying physics of sampling > theory, even in the analog domain it seems :)
It's not really related to sampling. A bandlimited analog continuous time signal has 'ringing'-- it's part of the definition of being band limited. Sometimes in the sampled context the ringing is hidden between the samples, but will show up in the analog reconstruction or after correct digital processing that applies a fractional sample phase shift. _______________________________________________ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp
