ain indicates that the second dimension augments the channel capacity but not so much as it might. A fourth example can be drawn from the work of Halsey and Chapanis (9) on confusions among colors of equal EFTA00307518 88 GEORGE A. MILLER luminance. Although they did not ana- lyze their results

nisia -- http://youtu.be/a3HZIW7fyWY — Misty -- http://youtu.be/LXqQIUAAOLA - Born to be Blue -- http://youtu.be/n_5MGQKWcYO — Uncle Albert/Admiral Halsey -- http://youtu.be/rA-yPEEknd4 Freddie Hubbard — People Make the World Go Round -- http://youtu.be/SZUaY0rhWfk Freddie Hubbard Stet — Skydive -- ht