Es geschah am Freitag 04 Februar 2005 23:45 als Paul schrieb: > You can make bandwidth of each harmonics by: > 1) make more oscillators and detune them a bit (and a > slight vibratto helps alot). Most synth use this and > allows this, and perhaps it is known by you. This is > one of the simplest method. This is implemented in > ZynAddSubFX as "ADDsynth" module > 2) generate white noise and filter each harmonics with > a bandpass filter and mix the results. Be carefull to > make higher harmonics to have higher bandwidth. This > is implememnted in zynaddsubfx as "SUBsynth" module. > 3) You see that above graphs. You can represent them > as numbers in the frequency domain that represent the > amplitudes of the frequencies, add random phases and > do a SINGLE IFFT and voila! A very beautifull sound > will "born". This new ideea is implemented in > ZynAddSubFX as "PADsynth" > 4) you can do other things, like a vibratto on a > periodic oscillator and do a FFT to all sound, put > random phases, and do a IFFT.
With "random phase", do you mean they _can_ be random or _should_ be random? CU Christian