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[maxmsp] Re: stutter~ clicks

Stuart Binns spbinns at hotmail.com
Tue Jan 1 09:32:54 MST 2008


Thanks for your repsonce - 

Unfortunately your suggestion has not helped me. I am using the stutter object help file to test but still not working correctly...

I have changed the adc~ input to be sfplay~, and I'm just playing a wav fil through it. This is then going into the stutter object.  Initially, the grain size is set to 100, and the audio passes trough without any problems. Its when I change this grain size (especially a small grain size) that my original signal is getting distorted. This is all when my audio is not stuttering...

Should the audio entering the stutter object pass through unaltered  when the stutter object is not stuttering?

here is the code I'm using...it would be good to know if it is just my computer being silly or if I'm doing something wrong.

If you do try the code below, could you try feeding an audio file through, then try changing the grain size, and also try the playback speed, and see if you hear any regular clicking etc when the file is not stuttering.

Many Thanks....

max v2;
#N vpatcher 58 82 629 464;
#P window setfont "Sans Serif" 9.;
#P window linecount 1;
#P message 81 111 30 196617 open;
#P toggle 125 134 15 0;
#P hidden newex 447 371 45 196617 pcontrol;
#P comment 29 276 65 196617 • start audio;
#P message 97 290 27 196617 stop;
#P message 29 290 65 196617 startwindow;
#P newex 148 328 29 196617 dac~;
#P user panel 14 271 123 43;
#X brgb 255 255 255;
#X frgb 100 202 30;
#X border 2;
#X rounded 0;
#X shadow 0;
#X done;
#P comment 84 208 25 196617 grab;
#P button 113 206 15 0;
#P hidden message 191 158 26 196617 100;
#N sfplay~  1 120960 0 ;
#P newobj 148 233 44 196617 sfplay~;
#P hidden message 168 159 14 196617 1;
#P hidden newex 168 135 45 196617 loadbang;
#P toggle 168 182 15 0;
#P newex 199 233 51 196617 gate~ 1 1;
#P button 323 158 15 0;
#P newex 148 296 39 196617 *~ 0.2;
#P newex 250 205 44 196617 phasor~;
#P newex 250 180 135 196617 expr ((44100.0 / $i1)*$f2);
#P flonum 323 134 76 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P number 227 134 75 9 1 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 148 266 149 196617 stutter~ 22050 11025 -1 10 1;
#B color 5;
#P comment 216 117 102 196617 Grain Size (samples);
#P comment 322 117 78 196617 Playback Speed;
#P comment 82 185 75 196617 autograb =>;
#P connect 25 0 14 0;
#P connect 24 0 14 0;
#P connect 14 1 3 0;
#P connect 14 0 3 0;
#P fasten 4 0 3 0 232 260 153 260;
#P connect 16 0 3 0;
#P connect 3 0 8 0;
#P connect 8 0 19 0;
#P fasten 20 0 19 0 34 320 153 320;
#P fasten 21 0 19 0 102 320 153 320;
#P connect 8 0 19 1;
#P hidden connect 12 0 13 0;
#P hidden connect 13 0 11 0;
#P hidden connect 12 0 15 0;
#P fasten 11 0 10 0 173 203 204 203;
#P connect 10 0 3 1;
#P hidden connect 15 0 4 0;
#P connect 7 0 10 1;
#P fasten 4 0 6 0 232 176 255 176;
#P fasten 9 0 6 0 328 176 255 176;
#P connect 6 0 7 0;
#P connect 7 0 3 2;
#P hidden connect 13 0 5 0;
#P fasten 5 0 9 0 328 153 328 153;
#P fasten 5 0 6 1 328 152 380 152;
#P pop;





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