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Recording Music & Playing it Back


Price: $29.95
Order Number: 707.0210
Have you ever wondered how music is put onto a CD? Your students investigate the internal components of the CD with an audio engineer who discloses the secrets of recording music. Field trips prove that time, amplitude, and frequency calculations play integral roles in the recording business.

This lesson will challenge students to:
•Learn how sound waves are changed to electrical currents in order to store sound and how this process is reversed when creating sound waves.
•Learn how binary numbers are used to store music.
•Convert a base ten number to a binary number.

Rights granted include: a) life of media audiovisual use, b) public performance, c) campus or building closed circuit and digital/video-on-demand transmission.

Click here for Teacher’s Guide

Ideal for grades: 6 - 9
Duration: 20 minutes
Closed-Captioned
Producer: South Carolina ETV
Series # 707 * 707.0200

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