[Leafcutter] is big in to making music and has put together all sorts of musical instruments and tools over the years. Recently, he was inspired to make his own piezo crystals, and wrote in to share ...

I have a confession to share about shame and experimentation in a windowless room. The good news is it’s not about sex; the bad news is it’s about noise music. It began last winter, when my musically ...

Piezo conducers have been around for years. They tend to be the things that make the 'done' beep in a microwave or the buzz of an alarm clock. Piezos and contact mics have been used extensively by ...

[Jason] has continued to plug along with his sonar build and recently showed up a monostatic active sonar using a piezo element and microphone. Regular readers will remember [Jason’s] experiments from ...

Building an anechoic chamber. Mapping the Wi-Fi in your building. Listening to the Earth with piezo microphones. These are all fascinating projects, and we’ve featured artists and engineers who have ...

The Endevco model 8510B miniature piezoresistive pressure microphone delivers precision measurement of high-intensity sound in demanding environments. With ranges of 1, 2, and 5 psig, the component ...

How piezoelectric fibers can be used for acoustic sensing and audio output. The test arrangements employed to assess performance from different perspectives. The results of some of the tests along ...