[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the ...

The advances over the last several decades in hardware and digital signal processing have made digital transceivers much cheaper, faster, and more power efficient than analog transceivers. More ...

The following overview should give you enough of an understanding about the basics of RF modulation to select the appropriate hardware for your next project. Three of the most common digital ...

Mention ‘modulation’ to a computer musician and ... There are a variety of methods, the most basic of which would be to use the ‘trucker’s gearchange’ and jump into the new key with ...