These are some great DIY projects that you can do for cheap.

Audio frequency detection is the process of identifying the pitch or dominant frequency of a sound signal. Three common methods used are Fast Fourier Transform (FFT), AutoCorrelation, and ...

Czech startup Neuron Soundware built Sound Shield, an AI acoustic drone detection system using €100-150 sensors that consume 1W each. Czech startup Neuron Soundware has built an AI-powered acoustic ...

Most of us think of espresso as a hot, high-pressure ritual. Finely ground coffee goes into a machine, boiling water is forced through it, and in about 30 seconds we get a concentrated shot with crema ...

Combine changing sound levels into one equivalent continuous level, then check SEL, normalized exposure, dose, and peak headroom for studio, stage, venue, or location audio work. Enter each ...

Fantastic multi-frequency performance for an affordable price. It has four search modes and works better in wet conditions than cheaper alternatives. The main drawback is that the headphones are ...

NPR's Ailsa Chang talks with Aadam Jacobs about his massive archive of taped concert recordings from the 1980s and 1990s, and the grassroots effort to get them digitized. One man's collection of ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The new Audio-Technica ATV-SG1 is an affordable and pro-quality shotgun mic that offers an ...

In physics, a mechanical kink marks the point of transition between different internal states of a material. Researchers have now succeeded in creating a model in which they were able to move the kink ...

Motorola is on a roll at CES. In addition to showcasing the new Razr Fold and the Motorola Signature, the company has unveiled a new range of accessories at the trade show, including the Moto Tag 2, ...