Some Apple Studio Display owners have taken to online forums to complain that their monitors make a high-pitched buzzing sound that appears to be emanating from the top of the screen or behind it, and ...

The new PD-SG1 first-level partial discharge (PD) detection instrument makes distinguishing between PD and electrical noise easy. Designed for use both in distribution voltage substations and EHV ...

The sliding electrical contacts found in instrument quality slip rings must reliably conduct signals onto or off of rotating platforms. The signal quality is typically evaluated by measuring the noise ...

So I picked up a new phono preamp recently, a Pro-Ject Tube Box S2. It's a nice unit and sounds great, but I've noticed that I'm getting a low-level buzz from its outputs. (It's definitely a buzz, not ...

It is a common belief that multi-layer ceramic capacitors (MLCCs) or DC power supply circuits cause audible noise, but that’s not true. The noise is generated by the PCB, not by the components. The ...

The effective power and supply integrity management for nanoprocessors and other ultra large scale integration designs (ULSI) is well documented. Yield loss and timing problems undetected by ...

Sony Semiconductor’s new module will be available to device manufacturers and IoT solution providers to leverage mechanical noise to power sensors. To build more sustainable IoT solutions, Sony ...

The iFi SilentPower range of ‘audio enhancers’ deals specifically with mains-related noise. We have some coming to find out just how much they improve your HiFi. Power cords and power line ...

Planning commissioners are looking at three main concerns with data centers; use of water for cooling, impact on utility rates and noise pollution.