目   录：

你了解声音吗？                                                                                                                                    

你了解身边的声源吗？                                                                                                                                  

动物都是怎么发声的 ?                                                                                                                                         

昆虫是怎么发声的呢？                                                                                                   

人又是如何发出声音的？                                                                                     

声波的构成原理是什么呢？                                                                                                                        

耳朵是怎么听到声音的？                                                                                                                             

声音到底能跑多快？                                                                                                                                    

电话是如何传递声音的呢？                                                                                                                        

你了解音乐的历史吗？                                                                       

乐谱是怎么记录声音的呢？                                                                                                                         

男女高音到底能有多高？                                                                                                                             

为什么麦克风能放大声音呢？                                                                                               

环绕立体声怎么这么好听？                                                                                                                        

钢琴的高低音是怎么发出来的？        

为什么听交响乐能分辨出各种乐器呢？                                                  

为什么录音机可以记录声音？                                                  

怎么计算噪音的大小？                                                                                                                                  

蝙蝠发出的是什么声音？                                                                                                                             

火山爆发能产生多少分贝的声音？                                                                                                          

……