Sony has introduced two new Walkmans for 2023 that offer a premium DAP experience at more affordable prices. Let’s take a look at what they offer. The Apple iPod is dead and its impact sparked a ...

Optimizing your PlayStation 5's audio settings can make for an even more immersive gaming experience. Fortunately, Sony's console offers a litany of audio features, adjustable settings, and formats to ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

Abstract: Asynchronous polar-coded modulation (A-PCM) outperforms multilevel polar-coded modulation by taking advantage of spatial coupling among several coded blocks. To further improve the ...

If the audio and video on your TV are out of sync — say the lips move first and the sound comes later — you are not alone. It's a common problem, but luckily, it's an easy one to fix. You usually ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Choosing the right audio format matters to every producer and mastering engineer. When you know precisely when to use WAV, MP3, or FLAC, your workflow becomes more efficient and your masters retain ...

Color is central to consumer products, textiles, displays, and sensors, yet today’s colors often rely on chemical dyes that can be environmentally harmful and difficult to recycle. We demonstrate an ...

In most business environments, telephone calls are typically handled by a receptionist or directed to specific extensions using an internal intercom system. The technology enabling this seamless ...