Contrast Sensitivity Functions and Spatial Frequency Channels (David Peterzell)
1:11
YouTubeDHPPhDPhD
Contrast Sensitivity Functions and Spatial Frequency Channels (David Peterzell)
Cheesy but fun! I use this video in my Sensation and Perception classes to explain contrast sensitivity functions and spatial frequency channels. I pause it at various points to explain certain features. These things are explained in any intro S&P textbook, but you can use this to explain the CSF and channels. Video features the reknowned ...
23K viewsAug 11, 2009
Spatial Sound for Gaming
If time is paused, the environment instantly becomes uninhabitable because the physical mechanics of the universe require time to function. Because light requires time to travel, suspended photons would never reach your retinas, resulting in absolute blindness. Similarly, sound is a mechanical wave that relies on the physical collision of atoms to propagate; without this movement, the atmosphere remains completely silent. Respiration would also fail, as the kinetic motion of oxygen molecules is
0:47
If time is paused, the environment instantly becomes uninhabitable because the physical mechanics of the universe require time to function. Because light requires time to travel, suspended photons would never reach your retinas, resulting in absolute blindness. Similarly, sound is a mechanical wave that relies on the physical collision of atoms to propagate; without this movement, the atmosphere remains completely silent. Respiration would also fail, as the kinetic motion of oxygen molecules is
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