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John Carlos Baez | 1 years ago (raw) | full thread | reply | flag 
 Did you ever think of music as 2-dimensional?

• Following a red arrow, the frequency goes up b...
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f44c5df3 | 1 years ago (raw) | root | parent | reply | flag 
 @b4c50e1b 

not sure about music, but I know you can conceive of perceived shades of grey as living in a 2D space! https://gamutrelativity.wordpress.com