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+#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.;
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+#X msg 16 272 \; pd dsp \$1;
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+#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.;
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