Color bars signals are widely used and often misinterpreted. Their primary function is not, as is often supposed, the testing of transmission channels, but rather the precise alignment and checking of ...

I read your October article entitled “Digitizing audio,” and have a question on the SNR formula for digital audio. We have two different audio levels (one very ...

Created as a visual nod to UB's cultural diversity, we have developed a versatile color bar graphic comprised of UB Blue and various combinations from our secondary color palette. This can be an ...

Occasionally, we get to catch a glimpse of the hidden tests that ensure our technology-infused world runs smoothly: color bars on TV or blocks of “lorem ipsum” gibberish text. There’s a fascinating ...

Color bars--the universal television signal test pattern and audio tone sent to keep cameras, monitors and equipment in synchronization today are a social media memorial to the reporter and ...

Forbes contributors publish independent expert analyses and insights. Brin is a Toronto-based contributor who covers physical retail. In the dynamic realm of beauty and hair care, Madison Reed stands ...