Virtual MIDI Piano Keyboard
http://qt-apps.org/content/show.php/Virtual+MIDI+Piano+Keyboard?content=88233
類似電子琴的軟體。
【參考】
- C++ > Games sample source codes
http://www.cplusplus.happycodings.com/Games/code16.html - C# Remote Control using the Audio Port
http://www.codeproject.com/KB/windows/PocketBeamer.aspx
