Mono Vs. Stereo

What is the difference between stereo and mono recordings? What are 2 things that you found interesting in this article? Why?

Stereo sound also known as stereophonic sound is the reproduction of two or more independent audio channels that create an impression of sound coming from different directions. Mono also known as monaural or monophonic sound reproduction, is audio in a single channel, often centered in the sound field. It's a system where it's not versatile or spread around and it's very grounded and centered like I previously just mentioned. Two things I saw and read/found interesting in this article is that, stereo has almost completely replaced mono sound because of the very much improved audio sound stereo can provide compared to mono sound. The second thing that I found interesting was it's different purposes that mono and stereo are used for, mono is more used for communication purposes while stereo is more for entertainment, for example music and cinema. Mono is in fact cheaper and easier to use/record sound with meanwhile with stereo is a more expensive approach and, it is more required that you have somewhat knowledge/technical skills to operate stereo equipment. 

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