On Tue, 22 May 2018, at 18:31, Matt Ingalls wrote: > As far as I can understand it, it seems to be along the same lines as > that Bernsee blog, but with peak detection.
I think that should work a lot better than what you have -- although Eric Brombaugh's experience earlier in the thread may be more relevant. Note that the Laroche-Dolson "identity phase locking" time-stretcher (a) is patented, although that may be about to expire, and (b) doesn't usually sound as good as more computationally-expensive methods that adjust phases individually but influenced by local gradient, as in Rubber Band or the newer, interesting approach in the recent paper Corey K just cited. (It tends to introduce a metallic edge.) The same might be true of the related pitch-shifter. I guess it should be possible to do formant adjustment at the same time, which would be nice. Chris _______________________________________________ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp
