Thanks frank Have seen that approach all the way through PD examples. But still, i am trying to find more windowing option besides a raised [cos~] window. Iguess there are specific windows fos specific cases... maby some reading references about it. Thanks a lot
Daniel 2010/1/27 Frank Barknecht <[email protected]> > Hallo, > mami music hat gesagt: // mami music wrote: > > > When the signal inside the array cant loop at the block~ frequency is > there > > a windowing method any would recomend to try to smooth things out > (obviously > > there would be distortion). > > Maby having two [tabosc4~] one with phase shift of 180 degrees in > relation > > with the other with some sort of windowing... but i guess that would be > > equivalent as making the blocksize bigger.... > > The usual approach here is to split the [tabosc4~] into its phase and > table-lookup parts by using [phasor~]--->[tabread4~] instead. Then make a > phasor~ signal half out of phase using [+~ 0.5] and [wrap~] to drive a > second > [tabread4~]. Window both signals with e.g. a raised [cos~] window and > you're > set. > > It's the approach taken in many of the sampler-examples in the 3.audio.doc > sections and described in detail in Miller's book, which you can read > online. > (I consider it required reading.) You don't need to bother with [block~] at > all > here. > > Ciao > -- > Frank > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
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