This one caught my eye – an Arduino-based lie detector that can measure the skin’s response to a question. At the heart of this project is an Arduino Nano, based on the Atmel ATmega328 (for the Nano 3 ...

This provides just three interface pins for the Arduino to watch ... of a weather alert, or test of the alert system is actually what the SAME data packets sound like. From those tones this ...

We’re currently calling in new speakers to test from Andover Audio, Dayton Audio, JBL, KEF, and more. Check out What to look forward to for further details. October 2024 A great pair of ...

I test and write about a wide variety of audio devices, such as speakers, soundbars, amplifiers, and subwoofers. I also test musical instruments and recording gear, including USB interfaces and ...

but the bass will still sound weak, as it can be difficult to pack a subwoofer into a smaller device. To test, I strapped this speaker to my golf cart and drove around the neighborhood.

It is a truth universally acknowledged, that a single TV in need of decent sound, must be in want of ... These tests are real-world environments, and we test them with movies, TV shows, and ...

Sheryl Grey is a freelance writer who specializes in creating content related to education, aging and senior living, and real estate. She is also a copywriter who helps businesses grow through ...

with our in-house team of expert reviewers having tested speakers in all sizes, types and price points – so you can trust our reviews and recommendations. You can read more about how we test bookshelf ...

After years of neglecting loud environments and using AirPods all the way up, performing an AirPods Pro 2 hearing test ...

Much like the audio tests of my childhood, Apple's hearing test uses a series of tones played to one ear and then to the ...

Decibels are also used to measure the power of electrical signals. This article pertains to the measurement of sound. What Is a Decibel (dB) in Music? A decibel, ...

Learn how to use Apple’s new hearing test with AirPods Pro 2, a personalized iOS 18.1 tool for hearing health.