[PD] readsf re-blocked up-sampled

[Marco Matteo Markidis]

Dear Miller,

thank you for your patch. Anyway, until here I have been arrived. The point
is that if you connect this [readsf~] to a [dac~] in the parent window it
sounds 64-times higher and shorter. There is something that I am missing?

best
Marco

2018-03-03 5:26 GMT+01:00 Miller Puckette <msp at ucsd.edu>:

> Here's a quick test I made.. it seems to work OK:
>
> #N canvas 575 153 544 389 10;
> #N canvas 167 97 714 533 sr 1;
> #X obj 142 58 block~ 4096 1 64;
> #X obj 92 251 osc~ 6400;
> #X obj 92 272 tabwrite~ foo;
> #X obj 186 243 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
> -1 -1;
> #X obj 319 228 readsf~;
> #X msg 317 146 open /tmp/test.wav;
> #X msg 343 197 start;
> #X obj 357 175 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
> -1 -1;
> #X obj 317 265 tabwrite~ foo;
> #X obj 427 307 timer;
> #X floatatom 427 328 5 0 0 0 - - -, f 5;
> #X obj 331 396 array define foo 1e+06;
> #X obj 92 342 soundfiler;
> #X msg 91 319 write /tmp/test.wav foo;
> #X msg 321 107 \; foo const 0;
> #X text 67 203 this is to make the soundfile /tmp/test.wav, f 23;
> #X text 324 55 Then clear out the array \, open the file \, and read
> it back in (1e6 points in 326 msec at 48K sample rate);
> #X connect 1 0 2 0;
> #X connect 3 0 2 0;
> #X connect 4 0 8 0;
> #X connect 4 1 9 1;
> #X connect 5 0 4 0;
> #X connect 6 0 4 0;
> #X connect 7 0 6 0;
> #X connect 7 0 8 0;
> #X connect 7 0 9 0;
> #X connect 9 0 10 0;
> #X connect 13 0 12 0;
> #X restore 226 209 pd sr;
>
> cheers
> Miller
>
> On Wed, Feb 28, 2018 at 12:12:49PM +0100, Amur Tet wrote:
> > Dear list,
> >
> > I am trying to put a [readsf~] inside a sub re-blocked and up-sampled
> > following a previous conversation[1], using [block~]. Anyway, I don't get
> > the correct up-sampling factor. Assuming the patch at sr = 44100 hz, the
> > same for the audio file, blocksize 64 samples, I tried various
> > configurations with changing blocksize, overlap and up-sampling factor
> but
> > without obtaining the wanted result. Any idea? Osx, Pd vanilla 47.1,
> > quadriphonic soundfile.
> >
> > Best,
> > Marco Matteo Markidis
> >
> > [1]: soundfiler alternative, https://www.mail-archive.com/
> > search?l=pd-list at lists.iem.at&q=subject:%22Re%5C%3A+%5C%
> > 5BPD%5C%5D+soundfiler+alternative%5C%3F%22&o=newest&f=1
> >
> > --
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> > problema, scrivimi a questo nuovo indirizzo email.
> >
> > I changed my email address in mm.markidis at autistici.org . If it is ok
> for
> > you, please write me to this new email address.
>
> > _______________________________________________
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>


-- 
Ho cambiato l'indirizzo email in mm.markidis at autistici.org . Se non è un
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I changed my email address in mm.markidis at autistici.org . If it is ok for
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