In any sound system, ultimate quality depends on the speakers. A system's speaker is the component that takes the electronic signal stored on things like CDs, tapes and DVDs and turns it back into actual sound that we can hear. In this edition of How Stuff Works , we'll find out exactly how speakers do this. We'll also look at how speaker designs differ, and see how these differences affect sound quality.
Speakers are amazing pieces of technology that have had a profound impact on our culture.
But at their heart, they are remarkably simple devices. Inc. All rights reserved. Simply register for a free Postbox in the country where your merchant is located.