Sound Propagation
声音传播
Sound propagates through air as a longitudinal wave. The speed of sound is determined by the properties of the air, and not by the frequency or amplitude of the sound. Sound waves, as well as most other types of waves, can be described in terms of the following basic wave phenomena.
声音通过空气以纵波的形式传播。声音的速率由空气的性质决定，而不是由声音的频率或振幅决定。声音波，如同其他大多数类型的波，可以借助以下基本波现象来描述。
索引
| HyperPhysics***** Sound and Hearing
HyperPhysics ***** 声音与听觉 | R Nave |
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