秘书用会议记录软件，协助秘书做会议记录。秘书在开会的过程需要做会议记录，在有听不清楚或是跟不上的地方按热键在文档中打个标记，会议结束后，软件会自动调用会议的mp3录音，供秘书校对记录。-Secretary of the software with the record of the meeting to assist the Clerk to do the minutes. The Secretary of the course of the meeting record of the meet

利用DirectSound从麦克风获取声音，以WAV格式存储至计算机的硬盘，并利用Graphics类显示声音文件的波形。-Catch sound from cumputer s microphone.Store it as WAV in the HDD off the computer. Draw waveform of the WAV file by using Graphics.

秘书用会议记录软件，协助秘书做会议记录。秘书在开会的过程需要做会议记录，在有听不清楚或是跟不上的地方按热键在文档中打个标记，会议结束后，软件会自动调用会议的mp3录音，供秘书校对记录。-Secretary of the software with the record of the meeting to assist the Clerk to do the minutes. The Secretary of the course of the meeting record of the meet