With an FM broadcast, slight changes in amplitude don't matter -- since the audio signal is conveyed through changes in frequency, the FM receiver can just ignore changes in amplitude. The result ...

Given its appearance in one form or another in all but the cheapest audio ... signal and turn it into a value that represented the perceived volume of the original sound was crucial to design ...

Getting an audio signal from the video hardware on the Commodore is simple enough. The chips here operate at well over the needed frequency for even the best audio equipment, so it’s a ...