Most wireless headphones and speakers rely on some type of digital signal processing. Here's what you need to know about DSP—and why it's hard to avoid. I've been a contributing editor for PCMag since ...

Modern smartphones are slick and powerful machines. Their size varies between different models but generally speaking, state of the art devices pack lots of features into an approximately 110 x 60 x ...

Signal processing is one of the hidden areas of video production. Everyone pays attention to the cameras, the editing systems and the video resolution/format, but signal processing? Why would anyone ...

Artificial Intelligence (AI), especially deep learning, has significantly impacted audio and video signal processing. With large-scale multimodal datasets and enhanced computational resources, AI is ...

How do you differentiate the design of an audio player today? Consumers thinking of purchasing an audio player will certainly care about supported audio compression formats like MP3, AAC, WMA, HE-AAC, ...

Audio processing stands as a cornerstone of modern engineering and multimedia applications, bridging the transition from analogue methods to sophisticated digital techniques. Advances in digital ...

This month we'll wind up our series on the structure of AES audio with a discussion of embedded audio in a SMPTE 292M high-definition signal. The SMPTE standard 299M-2004 describes how 24-bit digital ...