Abstract: Time difference of arrival (TDOA) and direction of arrival (DOA) are, respectively, applied to detect partial discharge (PD) target with ultrasonic signal. The reason why these two methods ...

The Switch 2 has many useful tools that can greatly help people with sight, hearing, motor, or vocal difficulties. I walk you through the system's various settings and show you how to access and use ...

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Battery life on the devices we use every day is never enough. We’re always scrambling for solutions to increase it when running low on power, be it a portable charger or tethering ourselves to the ...

In an age where a missed call could mean anything from a scammer to a long-lost friend, reverse phone lookup tools have become increasingly popular. Popularized by safety advocates and media like ...

The Nintendo Switch 2 is a massive hit, but its relatively small screen size is still limiting. Here's how to use an iPad as an external display for better gaming. Nintendo has reportedly sold more ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

The Nintendo Switch 2 has the Virtual Game Card system, which lets you share your games with friends. (To be clear, the original Nintendo Switch has this too, but you may have seen a notice about it ...

Sanuj is a tech enthusiast with a passion for exploring smartphones, tablets, and smart wearables. He started his tech journey with a Lumia smartphone, diving into Windows Phone. Later, he switched to ...

When’s the last time you said or did something you really regretted? Maybe you went off on a colleague, or even worse, someone close to you. For example, I recently got an email from a reader telling ...