The sound is magical, we have to know how to use the sound to achieve the purpose of imagination. When we turn off the vision, we will amplify the hearing, and then the subtle voice will also cause our attention. Man through the ear to get the sound and get the image through the eye is the same purpose to collect the information. When the sound enters our brains, people’s first reaction is to find the right corresponding image to match. People from the beginning to learn to grow into an independent individual, need to go through a lot of time, these time through the understanding of the world and the world of things, in the brain to organize images to collect and finalize the cognitive system. Although there is a difference in the perceptions of each person, there are still some areas of public awareness, such as car brakes may mean a car accident, walking the voice of the speed of tension and relaxation. That is, when we hear the familiar voice we will instinctively imagine. So, a good recording should also be able to give the audience a good feeling, you can let the audience in the brain image combination. It’s like a story, and it’s more like creating a magical story.