Modulation is fundamental to electronic communications. The modulating signal might be analog in nature (voice or music) or digital bit streams. Most modern communication systems are digital, using ...

X, the social media site owned by Elon Musk, is blocking links to encrypted messaging platform Signal. The issue was first reported by tech journalist Matt Binder in his substack blog. Digital Trends ...

The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...

Signal has emerged as the messaging app of choice for millions of people who are protesting against racism and police brutality across the United States. Protesters have rushed to the encrypted chat ...

We casually speak of digital audio, often referring to it as AES audio, perhaps AES3 (for the number of the AES standard), or by an older term AES/EBU. But what exactly is this AES3 signal? Here’s the ...

A signal generator, a general-purpose piece of test equipment, performs numerous measurements for a variety of applications requiring electromagnetic wave signals as stimuli. Its roots trace back to ...

TI's Ian Bower looks at the differences between implenting analog and mixed-signal functionality hardware and firmware with the goalof helping designers in one domain comfortable when working with ...