The Final Audio ZE500 is one of the smallest true wireless earbuds I’ve come across, and it’s a very intentional design. Each ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

There are many factors that go into producing high-quality sound through speakers and headphones. One way to improve that sound is with the equalizer.

In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...

From the January/February 2026 issue of Car and Driver. Sound is critical to the automotive experience. Sometimes we need lots of it, such as when we want to hear the sweet song produced by a V-12 ...

Convert microphone I2S data into real-time A-weighted Sound Pressure Level (SPL) measurements, on a STM32 Arm microcontroller. This project provides source files for implementing I2S to SPL conversion ...

The author is president/CEO of Inovonics Broadcast. This article is from the free Radio World ebook “HD Radio Best Practices 2025.” Nothing drives me crazier than skipping or stuttering audio when ...

The global sound level measurement meter market is poised for significant expansion, with forecasts indicating a valuation of USD 682 million in 2022. This upward trajectory is set to continue, driven ...