#N canvas 25 29 725 583 10;
#X obj 361 182 soundfiler;
#X text 161 10 Read a (portion of a) soundfile into an array \, and
use it as a wavetable (one cycle of a waveform) for an oscillator.
;
#X msg 361 161 read gtr515.aif waveform;
#N canvas 0 0 450 300 graph4 0;
#X array waveform 515 float 0;
#X coords 0 1 514 -1 258 201 1;
#X restore 439 362 graph;
#X text 287 161 Click Here;
#X text 534 161 to load in the sound data;
#X text 286 201 The purpose of the soundfiler object is to read sound
from a soundfile on the hard disk and put it in an array \, or to get
the sound from an array and write it to a soundfile on the hard disk.
This message gives the command 'read' \, the name of the file (which
must be in a findable directory) \, and the name of the array in which
to put the sound data.;
#X text 286 318 In order to be used by tabosc4~ as a wavetable \, the
array must have a number of samples that is a power of 2 \, plus 3
This array has 515 samples (2 to the 9th power plus 3).;
#X obj 35 108 osc~ 6;
#X obj 19 146 +~;
#X obj 19 191 tabosc4~ waveform;
#X obj 84 108 expr~ pow(2 \, $v1);
#X obj 84 89 tabosc4~ waveform;
#X msg 12 9 \; pd dsp 1;
#X msg 77 9 \; pd dsp 0;
#X obj 8 355 dac~;
#X floatatom 35 255 4 0 100 1 volume - -;
#X obj 35 271 * 0.01;
#X msg 35 290 \$1 50;
#X obj 35 309 line~;
#X obj 19 328 *~;
#X obj 35 217 loadbang;
#X msg 35 236 70;
#X obj 19 70 sig~ 220;
#X obj 84 70 sig~ 0.2;
#X text 287 107 We've made a small soundfile in advance that has 512
samples representing one cycle of a recorded electric guitar note \,
plus 3 extra samples for use in the four-point interpolation of tabosc4~.
;
#X obj 35 127 *~ 5;
#X obj 19 172 *~;
#X text 142 192 carrier oscillator;
#X text 7 373 This instrument has a carrier oscillator reading through
the array cyclically to create a complex tone. The frequency of that
oscillator is modulated by a sinusoid at 6 Hz to create a vibrato effect.
The frequency is also modulated much more radically (but still at a
sub-audio rate) by a low-frequency oscillator (0.2 Hz) reading through
the array once every 5 seconds).;
#X text 8 481 The central pitch is A 220 (A below middle C) \, but
the actual pitch varies around that up to one octave in each direction
\, following the shape of the waveform array at a very low rate (1
cycle of the waveforem every 5 seconds).;
#X connect 2 0 0 0;
#X connect 8 0 26 0;
#X connect 9 0 27 0;
#X connect 10 0 20 0;
#X connect 11 0 27 1;
#X connect 12 0 11 0;
#X connect 16 0 17 0;
#X connect 17 0 18 0;
#X connect 18 0 19 0;
#X connect 19 0 20 1;
#X connect 20 0 15 0;
#X connect 20 0 15 1;
#X connect 21 0 22 0;
#X connect 22 0 16 0;
#X connect 23 0 9 0;
#X connect 24 0 12 0;
#X connect 26 0 9 1;
#X connect 27 0 10 0;