Musical Keyboard in C++, using graphics.h BGI library

A musical keyboard is simulated using the computer keyboard.

Most important features:

• The keyboard is drawn on the screen, using the graphic mode.
• The key being pressed is displayed, and simultaneously the corresponding musical note is heard.
• The keyboard is divided into 4 musical octaves, which can be configurable.
• The musical notes that have been played are printed on the screen.

HISTORY

• Version 2 – 25-III-2024
  • Update graphics/tecladmu – Porting to VC++ 2017 using winbgi
• Version 1.4 – 17 Julio del 2000
  • It updates and optimizes the sources of the previous version.
• Version 1.3 – 31 de Octubre de 1998
  • An algorithm is created that calculates the frequency of any musical note in any octave of the keyboard.
  • A keyboard is painted on the screen, in order to visualize the notes that are being pressed.
  • The musical notes being played are printed on the screen.
• Version 1.0-1.2 – Julio de 1998
  • A musical keyboard is simulated using the computer keyboard, each key plays a sound of different frequency.