Robin Schmidt

hmm...maybe i have an older version of the code? it certainly looks like the amplitude envelope is generated only once (before the loop over the harmonics) and then applied to...

> that second envelope seems to account only for the beating not for the decay so it looks like the code was written to explicitly reproduce the beating

i have started implementing a sinusoidal modeling framework. it's based on a data structure that has for each partial an array of data points, each of which consists of a...

oookay - i have a basic(!) sinusoidal analysis algorithm up and running. now is testing and tweaking time

tonal in the sense of "stable frequency sinusoid", regardless of whether it's harmonically related to some fundamental frequency or not? and "atonal" would be transients + noise? generally, yes -...

> You just implemented fft harmonic extraction. I'm assuming now everything is ready for phaselocking. Extract harmonics then rebuild them with fixed frequency while using original amplitude. what i have...

yes - i had to revise the interface of my spectrogram class to make it fit better with the parametrization used in Serra's course and also more convenient to use....

i'm having some strange issues with the spectrogram resynthesis - but i think, i'll ignore them for the time time being and just continue with the sinusoidal model (we don't...

by spectrogram resynthesis, i mean: take the spectrogram of a signal -> resynthesize the signal from the spectrogram. it does work in some sense - i do get an identity...

no - that's why i said, i may ignore it for the time being. i'm planning to do the (re)synthesis for the sinusoidal model with an oscillator bank (sort of)...