[PD] ring buffer with an array

[tim vets]

2012/1/8 Alexandre Torres Porres <porres at gmail.com>

>
> Hi folks, I'm trying to implement a ring buffer with a table for a sampler
> patch based on an array.
>
> But I'm having the hardest time cause it always "clicks" when I start
> writing back on the beginning of the array.
>
> I made this simple test attached below using metro. But I'm figuring the
> flaw is because is not trivial at all to keep control data in sync with
> audio blocks
>
> any hints or ideas?
>
>
[bang~] ?


> thanks
>
>
> ============================
>
> #N canvas 727 343 619 425 10;
> #N canvas 0 0 450 300 (subpatch) 0;
> #X array sample 88200 float 2;
> #X coords 0 1 88199 -1 200 140 1;
> #X restore 261 172 graph;
> #X obj 82 188 tabwrite~ sample;
> #X obj 109 270 tabplay~ sample;
> #X obj 104 307 dac~;
> #X obj 99 240 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
> -1;
> #X obj 168 131 metro 2000;
> #X obj 53 124 adc~ 1;
> #X obj 189 172 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
> -1 -1;
> #X obj 101 119 sel 0;
> #X msg 101 143 stop;
> #X obj 137 232 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
> -1 -1;
> #X obj 168 57 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
> 1;
> #X obj 168 78 t f f;
> #X connect 2 0 3 0;
> #X connect 2 0 3 1;
> #X connect 2 1 4 0;
> #X connect 4 0 2 0;
> #X connect 5 0 1 0;
> #X connect 5 0 7 0;
> #X connect 6 0 1 0;
> #X connect 8 0 9 0;
> #X connect 9 0 1 0;
> #X connect 10 0 2 0;
> #X connect 11 0 12 0;
> #X connect 12 0 5 0;
> #X connect 12 1 8 0;
>
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