Hi, Roman. I guess that fexpr~ implies block 1 but probably a few other things too: 256 instantiations of the feedback loop in my abstractions are around 44% load whereas the same number of [fexpr~ max($x1[0], $y[-1]*$x2[0])] are peaking at 95%.
D
On 4 February 2018 at 12:33, Roman Haefeli reduzent@gmail.com wrote:
On Fre, 2018-02-02 at 18:31 +0000, Dario Sanfilippo wrote:
There's an implementation of a peak holder in this blog post: http:// dariosanfilippo.tumblr.com/post/162523174771/lookahead-limiting-in- pure-data.
BTW: the peak envelope part could be also implemented using fexpr~:
[fexpr~ max($x1[0], ($y[-1]*$f2)]
This has the advantage of not requiring a re-blocked subpatch with blocksize=1. However, I wonder which is computationally less expensive. Is there a rule of thumb whether [fexpr~] or [block~ 1] is faster?
Roman _______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/ listinfo/pd-list