If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

This week, Hackaday’s Elliot Williams and Kristina Panos met up over coffee to bring you the latest news, mystery sound ...

Discover how Fourier Analysis breaks down complex time series data into simpler components to identify trends and patterns, despite its limitations in stock forecasting.

Mr. Bannon is the chief librarian at the New York Public Library, where he is also director of branch libraries and education. Nov. 23, 2025 As a librarian, I get a lot of questions. One I am hearing ...

If you’re still paying full price for audiobooks while you’re in uniform, you’re probably leaving money on the table. Between public libraries, free apps, and the DoD’s own digital library, you can ...

There's a new addition outside the Rapid City Public Library: a garden of sound. The outdoor instruments stand in new landscaping just to the right of the library's front doors. The Rapid City Public ...

I have been testing the library with great results on ESP32S3 and the audio code SGTL5000. I am preparing a project for doing Autotune, that is correcting the pitch of a sound when the note is off.

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 ...

Getting your Trinity Audio player ready... From the moment Betsy Hardi laces up her shoes in the morning to when she locks the door behind her at night, her ears are filled with stories The ...

Modern smartphones include three or even more microphones for voice calls. Naturally then, one of your device’s many capabilities includes recording audio using these built-in microphones. You can use ...

Audible, Amazon’s audiobook service, announced on Tuesday that it’s partnering with select publishers to convert print and e-books into AI-narrated audiobooks. This initiative aims to quickly expand ...

The company, whose customer and contributing sound artists have worked on titles like ‘Dune’ and ‘Oppenheimer,’ is set to offer some of its catalog for AI model training purposes. By Katie Kilkenny ...