Update of /cvsroot/pure-data/doc/tutorials/cognition In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv18550

Added Files: identification of order.pd ear dominance.pd durations affect recognition.pd Log Message: added first cognition patches

--- NEW FILE: durations affect recognition.pd --- #N canvas 448 122 530 585 10; #X text 91 14 Note durations affect recognition; #X text 117 91 (from Thinking in Sound p.52); #X text 57 122 "Sequences of tones forming melodies are perceived as more than a series of pitches , and seem to have an emergent property characteristic of the particular pattern- in other words , they form distinctive auditory gestalten or temporal compounds. If melodies can be considered as temporal compounds , then we would expect to find a 'temporal template' for melody recognition that has both upper and lower durational limits." [1]; #X text 31 479 [1] "Thinking in sound: the cognitive psychology of human audition" , ed. S. McAdams and E. Bigand. Oxford University Press , 1993 , p52; #X text 81 294 play happy birthday fast/slow; #X text 79 320 play twinkle twinkle little star fast/slow; #X obj 0 0 cnv 15 580 40 empty empty durations_affect_recognition 20 12 1 18 -216441 -66577 0; #X text 258 24 'cognition' by Hans-Christoph Steiner;

--- NEW FILE: identification of order.pd --- #N canvas 336 40 530 585 10; #X obj 123 280 osc~ 500; #X obj 275 280 phasor~; #X obj 275 261 sig~; #X msg 275 241 300; #X text 74 63 There are four distinct sounds being played in a sequence. Determine the order of the sequence of the sounds.; #X obj 192 259 noise~; #X text 97 619 (Warren 1968 ; Warren et al. 1969 ; Warren and Obusek 1972); #X obj 192 279 hip~ 3000; #X text 347 280 speech 'ee'; #X text 167 119 (from Thinking in Sound , p.40); #X obj 0 0 cnv 15 580 40 empty empty Identification_of_order 20 12 1 18 -216441 -66577 0; #X text 258 24 'cognition' by Hans-Christoph Steiner; #X connect 2 0 1 0; #X connect 3 0 2 0; #X connect 5 0 7 0;

--- NEW FILE: ear dominance.pd --- #N canvas 336 40 526 598 10; #X obj 0 0 cnv 15 520 40 empty empty ear_dominance 20 12 1 18 -216441 -66577 0; #X text 258 24 'cognition' by Hans-Christoph Steiner; #X text 36 166 The original experiment is from:; #X text 46 182 Deutsch , D. (1975). Musical Illusions. Scientific American , 233 , pp92-104.; #X obj 251 550 dac~; #X obj 168 496 *~; #X obj 184 470 tgl 25 1 empty empty left 0 -6 1 10 -212983 -1 -1 1 1; #X obj 168 431 *~; #X obj 168 384 osc~; #X obj 212 282 alternate; #X obj 146 359 t b f b; #X msg 212 391 0 5; #X msg 127 391 1 5; #X obj 184 412 line~; #X msg 16 272 ; pd dsp $1; #X obj 16 235 tgl 35 0 empty empty compute_audio 0 -6 1 12 -4033 -1 -1 0 1; #X obj 212 258 metro 500; #X obj 211 226 tgl 25 0 empty empty start 0 -6 1 10 -4033 -1 -1 0 1 ; #X obj 193 256 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; #X msg 160 322 220; #X msg 189 322 440; #X msg 279 321 440; #X msg 309 321 220; #X obj 342 496 *~; #X obj 358 470 tgl 25 1 empty empty right 0 -6 1 10 -261364 -1 -1 1 1; #X obj 342 431 *~; #X obj 342 384 osc~; #X obj 320 359 t b f b; #X msg 386 391 0 5; #X msg 301 391 1 5; #X obj 358 412 line~; #X text 35 51 Most listeners perceive this stream as a tone alternating back and forth from ear to ear , while alternating between high and low pitches. What is actually happening is that the high and low tones are alternating in each ear , but at opposite times.; #X text 35 119 Your dominant ear tells the brain that the pitch of the tone is changing , while both ears track the position of the high pitched tone.; #X connect 5 0 4 0; #X connect 6 0 5 1; #X connect 7 0 5 0; #X connect 8 0 7 0; #X connect 9 0 20 0; #X connect 9 0 19 0; #X connect 9 1 21 0; #X connect 9 1 22 0; #X connect 10 0 12 0; #X connect 10 1 8 0; #X connect 10 2 11 0; #X connect 11 0 13 0; #X connect 12 0 13 0; #X connect 13 0 7 1; #X connect 15 0 14 0; #X connect 16 0 9 0; #X connect 16 0 18 0; #X connect 17 0 16 0; #X connect 19 0 10 0; #X connect 20 0 27 0; #X connect 21 0 10 0; #X connect 22 0 27 0; #X connect 23 0 4 1; #X connect 24 0 23 1; #X connect 25 0 23 0; #X connect 26 0 25 0; #X connect 27 0 29 0; #X connect 27 1 26 0; #X connect 27 2 28 0; #X connect 28 0 30 0; #X connect 29 0 30 0; #X connect 30 0 25 1;