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@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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