Notes

 Notes to myself headtop stuff

Modem Information Modulation Demodulation us people modulate in analogue, for something to hear us it has to convert our analogue voice to Digital format before it can travel across digtal network, hence ADPCM comes into play to do this dogey task.
Analouge2Digtal Pcode Modulator.2MB of it at time. But still Digital can not travel on its own through the Air we breath, it needs someone to carry it, this is where RF amps watts frequency come in handy to create an RF platform for the Digital stuff to work on. Boom Boom Done