Posts from this topic will be added to your daily email digest and your homepage feed. We compared the AirPods Max, Sony WH-1000XM5, Bose QuietComfort 45, and the original Bose QC1 on the streets of ...

What does noise cancellation actually do to block outside sound and why does it add so much to the cost of headphones? We explain, along with how we test this feature for our reviews. I've been a ...

Phase noise is a critical parameter in most phase-locked loop (PLL) synthesizer applications. In radars, for example, phase noise at low-offset frequencies translates to the ability to discern between ...

This project made me feel a kind of kinship with Diogenes, although I was searching for the item described in the title rather than for an honest man. Figure 1 “Diogenes Looking for an Honest Man,” a ...

This article explores key mixed-signal applications, highlighting the difference between signal-path faults and rail-driven ...

Multi-frequency-region parallel sensing (MFRPS) is poised to enable larger-sized, thinner, and more responsive touchscreens.

If I stand right next to the relatively busy road out the front, high-frequency tire noise from passing cars doing about 50 km/h (30 mph) is reliably around 60 dBA and you have to raise your voice to ...

Beyond light, noise also possesses a spectrum of colors, each with a unique frequency profile. These 'colors of noise,' like ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Elissa Sanci Elissa Sanci is a senior writer who has reported on label makers, tumblers, ...