Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The fast and easy way to learn audio-frequency electronics This new addition to the Demystified series offers practical, easy-to-understand information on the latest audio-frequency (AF) electronics technologies. You will learn basic electronics and mathematical concepts, followed by details on speakers, microphones, amplifiers, and equalizers. Specialized topics include computer recording, home and car audio system installation, amplifier design, and live sound reinforcement.