Even after a long briefing with the company, I still donât know how it works. One explanation said that I should view it as a multidimensional QAM. Here is what MagnaComâs release said about WAM: âWAM technology is a pure digital new modulation scheme, using spectral compression that improves spectral efficiency.The spectral compression enables an increase in the signaling rate thereby affording the use of lower order alphabet, which reduces complexity.ave modulation, the term seems to be intuitively misleading, like the carrier is a WAVE that is undergoing MODULATION. The term doesn't imply anything revealing to its nature. Maybe we can derive the nature of this WAM scheme from the benefits it gives or from some of the descriptions.
Alzheimer's disease is a common cause of dementia and its associated symptoms. One of the the main and often the first symptom of Alzheimer's disease is memory problems that develop slowly over time. Symptoms that develop later include. personality changes (for example, apathy), withdrawal, and. reduced spontaneity.
At first, increasing forgetfulness or mild confusion may be the only symptoms of Alzheimer's disease that you notice. But over time, the disease robs you of more of your memory, especially recent memories.