These are the type of flow meters that measure the velocity of liquid or gas by using the principle of ultrasound or sounds waves. Fast digital signal processors and sophisticated signal analysis ...
The first seismograph was built by Zhang Heng nearly two millennia ago, in the days of the Han Dynasty. It could indicate the general direction of an earthquake’s epicenter by dropping a bronze ball ...
Over the years, a wide variety of electrical meters has been developed to assist with monitoring and troubleshooting electrical systems. Let's take a look at some of the more common metering devices.
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NEW YORK -- Oct. 7, 2014 -- Paul Tapper, NUGEN Audio co-founder and technical director, will ...
NEW YORK — Oct. 7, 2014 — Paul Tapper, NUGEN Audio co-founder and technical director, will present a tutorial session on audio metering at the 137th AES (Audio Engineering Society) Convention, which ...