Recent Content

Information: Part 3 - Applying StatisticsJune 6th 2022 - 09:00 AM

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.

Read more

Transforms: Part 5 - OFDMJune 3rd 2022 - 09:00 AM

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.

Read more

Electricity: Part 3 - AC SystemsMay 27th 2022 - 09:00 AM

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.

Read more

Information: Part 2 - Gaussian DistributionMay 23rd 2022 - 09:00 AM

Information can never be separated from its nemesis, which is uncertainty. The former is only possible by limiting the latter.

Read more

Electricity: Part 2 - ProtectionMay 11th 2022 - 09:00 AM

Electrical safety is extremely important, and a combination of technology and procedures helps achieve adequate protection.

Read more

Transforms: Part 4 - Discrete Fourier TransformsMay 4th 2022 - 09:00 AM

As we saw earlier when discussing transform duality, when something happens on one side of a transform, we can predict through duality what to expect on the other side.

Read more

NAB Show exhibits always impress visitors, starting in the LVCC lobby. Photo courtesy NAB.

2022 NAB Show Review, Part 2May 2nd 2022 - 09:00 AM

With fewer exhibits and smaller crowds, the 2022 NAB Show aisles were easier to navigate and exhibitors had more time to speak with visitors.

Read more

NAB exhibits opened at 10 a.m. on Sunday. It wasn’t the usual heathy 100,000+ crowd, but it was an excited and healthy 52,000. Courtesy NAB.

2022 NAB Show Review, Part 1April 29th 2022 - 12:30 PM

Many annual NAB Shows have become milestones in TV broadcasting history. The presence of the 2022 NAB Show marked the first Las Vegas NAB Show since 2019.

Read more