Traditional Culture Encyclopedia - Traditional festivals - Why few people use fiber optics for audio cables
Why few people use fiber optics for audio cables
Because optical fiber transmits digital signals that need to be decoded and amplified in an amplifier.
Optical fiber is the abbreviation for optical fiber, a fiber made of glass or plastic, which can be used as a light-conducting tool. The principle of transmission is "total reflection of light". Charles Kao, former president of the Chinese University of Hong Kong, and George A. Hockham first proposed the idea that optical fibers could be used for communications transmission, and Kao was awarded the 2009 Nobel Prize in Physics.
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