使用labview2016实现的录音机仿真程序，能够采集麦克风的输入并将其存储在目录中，并且可以播放选中的文件（默认为刚保存的文件）。(A recorder simulation program implemented with labview2016 can capture the input of the microphone and store it in the directory, and can play the selected file (the default is a sav