In addition to audio recording and playback, there’s also a great FFT object that will split your audio spectrum into 512 bins, updated at 86Hz. If you want a sound reactive LED project, there ...

If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. Hackaday Alum [Phil Burgess] developed the device using an RGB LED m… ...

I'm looking for anyone that has guides for using FFTs for analyzing audio (via mic), ... Audio FFT/analysis for RGB LED control help. Thread starter Drizzt321; Start date Oct 20, 2021; ...

Meet the Production-Ready Arduino Compatible HQ record and Playback Audio Module! With ease, you can record and playback up to eight sound bytes using your own voice, or PC.

– System voltage is 3.3v compatible with Arduino boards For more information on the new SoundDuino 3 jump over to the Kickstarter website for details by following the link below. Source: Kickstarter ...

Both run at 175MHz (with voltage scaling), and there is also acceleration for FFT and peak finding. ... “Processing audio and voice on the IA8201 keeps the power-hungry host processor off as long as ...

Anritsu has introduced its test set for measuring the new generation of products using the Bluetooth Advanced Audio Distribution Profile (A2DP), headset profile, and hands-free profile. Providing ...