A craft flying higher will create a less intense sonic boom at ground level, because the shock waves have farther to travel before hitting the ground, and therefore have more time to dissipate.

• 一个飞机飞行在地面时会产生一个不大的爆音，因为冲击波会在飞行过程中传播开来，然后打击到地面上，它的消失会需要更多的时间。