[answer is good] Sinc interpolation only in Gen?

Feb 17 2014 | 10:47 pm

For once maybe get help from some generous trovadour. First of all: Excuse my English..

16-Point Windowed-Sinc Interpolation only in gen? Data rather than buffer.. How make "Fill SINC 8, apply blackman in someway in this code box"?

stkr
Feb 18 2014 | 10:07 am
to initialise a function in GenExpr you must do it only once, and turn it off after completion, otherwise you'll get infinite loops.
e.g.
---
```
History init(1); // be sure to initialise to 1

if (init > 0) {
[DO MY FUNCTION]
init = 0; // turn off at end of initialisation
}
```
---
...this will only perform the loop on load.
if i have time i'll dig out my windowed-sinc GE code (i use a variable kaiser window) and post later.
hth.
eltopo
Feb 18 2014 | 5:39 pm
Thanks STKR your toolbox its incredibly useful!!!
Unfortunately attempts to do so in a "similar way????!!!", only shooting a counter to load gen patch, an if 16386 sent a 1 in the right inlet of + =. However, I notice distortions and artifacts in the interpolation, I'm not sure I miscalculated the SINC 8 functions, and did not know as applying a Blackman ..
inside gen (in a patch sincinterpolation) record source with += and splat