Abstract
The classis guitar has been leaving traditional workmans skill purely, in all musical instruments they take of it. And it depends on just experience that workmans get for a long time witch have something to do with Structures and Sounds. So the ideas in this study is to assist workmans who produce classic guitars with digital engineering represented by CAE. In this study we identify material property of some woods. In the use of that material characteristic we made a model of classic guitar, simulated it, and thought about the vibration characteristic.