Description: According to different notes in music from the output generated sound waves of different frequencies principle, PC, in 8253 by setting the timer counts different, different tunes by the speaker. The following is to achieve as a PC, can be scheduled to play the piano tunes. INT 21H process using the DOS software interrupt call common routines.
To Search:
File list (Check if you may need any files):
计算机钢琴程序ASM.txt