labview 编写的模拟钢琴程序，根据按键读取相应声音文件，发出对应的钢琴声音。-labview simu piano program, according to the button to read the corresponding sound file, issue the corresponding piano sound.

labview经典实例之钢琴，学习labview必备经典-labview classic example of the piano, learn labview essential classic