Making sound with digital logic usually calls for a Digital to Analog converter. Building one can be very simple, and the sound quality out of an R-2R Ladder is actually pretty good. In the last ed… ...

Logic Noise is all about using analog circuits to make sounds. Preferably sound that will be enjoyable to hear and useful for making music. Now, the difference between music, sound, and noise is ce… ...

We started by looking at binary as a counting system, which it is — but that's not the only thing it can do. Since it's the only thing we can use to communicate with computers, we use it to ...