posted Wednesday, September 11, 2002 - 02:00 PM (#1704)
So it turns out that the word "stereotype" originally refered to a method of printing with a plate. It comes from a French word meaning "printing by means of a solid plate of type", from the Greek stereos ("solid") and the French type ("type"). It's fairly clear how the modern-day usage derived from this.
Stereophonic -- "solid sound" -- was apparently coined to describe the effect of two-channel sound transmission to reproduce the sound separation of live hearing. Likewise, when we refer to a "stereoscopic" image, we mean that we're producing the illusion of a "solid" image; the technique happens to utilize two images.
So there's a broad assumption that "stereo" has something to do with "two": two sound sources, two images, etc. But really, the word root has nothing to do with "two" at all.
Stereophonic -- "solid sound" -- was apparently coined to describe the effect of two-channel sound transmission to reproduce the sound separation of live hearing. Likewise, when we refer to a "stereoscopic" image, we mean that we're producing the illusion of a "solid" image; the technique happens to utilize two images.
So there's a broad assumption that "stereo" has something to do with "two": two sound sources, two images, etc. But really, the word root has nothing to do with "two" at all.
--
Constants might be the only universal irony
Constants might be the only universal irony
