People and animals use various forms of sound to communicate their thoughts. Sounds are a vital to our being. We use sounds to communicate thoughts and to learn and convey ideas and express our feelings. This may be done face-to-face or with a telephone. Musical sounds affect our emotions, making us happy or sad, agitated or relaxed. In this book you will learn how sound and sound waves travel. You will make and design your own drum, guitar, recorder, maracas, and various pipe instruments. Fine-tune your instruments for that perfect “pitch”, “frequency” and “volume”. Create stereo sounds. Make sounds bounce around and absorb sounds to make perfect acoustics. Learn the scientific principal behind the creation of each musical instrument. Create your own megaphone and ear trumpet. You will also learn some tricks using sound illusion. Never has a book about SOUND AND SOUND WAVES made learning so much fun.
