The FFT/convolution filtering is performed in the AudioFilterConvolution.update routine, as is the case for all Audio library objects. To do the 513 point convolution requires 1) a 513 point Filter ...

By applying FFT to live audio input, we deconstruct complex sound waves and correspondingly rotate the Arduino motors to make the wooden pieces come to life, creating a mesmerizing wave-like motion ...

The Mozzi sound library enables you to generate algorithmic music on an Arduino without additional shields or external synths. Curious how it all began? The developr, Tim Barrass, tell us about the ...

The said technique is well-known but yet carries no scientific proof. Thus, the proponents conducted this study to develop a knocking device that automatically classify coconuts by characterizing its ...

This effort will provide developers with compatible libraries via the official Arduino Library Manager in Arduino Create as well as the Desktop IDE, and further comprehensive documentation, tutorials ...

Chirp announces the first official integration of data-over-sound on Arduino’s range of boards, allowing projects to send and receive data wirelessly.

The farmers and vendors in the Philippines classify coconuts through knocking manually either by bare hands or knife as 'mala-uhog', 'mala-kanin' and 'mala-tenga'. The said technique is well-known but ...

The SoundDuino Arduino sound shield is capable of working with voltages from 3.3v to 5v and if you use the other Arduino boards, the only pins that you require are GND, VCC, RX, TX.