We are not done with statistics yet. In a sense we will never be done with it and it is better to know how to deal with it than to ignore it. It is better still to know how others commonly fail to deal with it and reach conclusions that cannot be justified. It is typically very hard to explain to people who do not understand.
Thus far we have looked at transforms from a somewhat abstract viewpoint. In contrast, here we look at an application where transforms take center stage.
Here we look at alternating current (AC) systems and how generating AC often requires an intermediate step of converting to DC to improve the efficiencies of AC generators.
Information can never be separated from its nemesis, which is uncertainty. The former is only possible by limiting the latter.
Despite significant lobbying efforts on the part of wireless microphone manufacturers and others to establish secure RF spectrum in which to operate, the FCC has issued a new order declining the industry’s request to preserve a vacant channel in the television bands for use by white space devices and wireless microphones.
Electrical safety is extremely important, and a combination of technology and procedures helps achieve adequate protection.
Innovative technologies have enabled remote production to take center stage. Although live video capture remote from the studio has been happening for years, COVID-19 has forced this trend to evolve. Today, everything from filming content to directing to editing can be done remotely.
NAB happened! Yes, footfall was inevitably down and there were fewer vendors exhibiting, but the show went on. And what a great success it was too.