Modulation is the act of translating some low-frequency or baseband signal (voice, music, and data) to a higher frequency. Why do we modulate signals? There are at least two reasons: to allow the ...

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...

A recent study published in Engineering delves into the power response characteristics of networks when excited by voltage with time-varying amplitude and frequency (TVAF). This research, led by ...

Computer Music Journal, Vol. 4, No. 3, Artificial Intelligence and Music Part 2 (Autumn, 1980), pp. 3-24 (22 pages) ...

One way that Audioholics have presented on-axis and off-axis frequency responses in our loudspeaker reviews are through waterfall plots. Wikipedia defines a waterfall plot as: “a three-dimensional ...