Sound recording and reproduction is an electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording.

Stick it out, it might be life changing. Usually composed of strange ingredients, these techniques almost always require me to pull out my beaker and start a science lab in my kitchen. What You Need to Know.

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