Abstract: For array-based acoustic source enhancement, variants of multi-channel Wiener filters are commonly used. The approach includes a Wiener post-filter that requires the simultaneous estimation ...

Abstract: In this paper, an approach for sound source localisation and calibration of an asynchronous microphone array is proposed to be solved simultaneously. A graph-based Simultaneous Localisation ...

and a built-in 4-microphone array, a music player, and an environmental monitoring system with temperature, humidity, luminosity, and presence sensors. The HAT can also be used with a Raspberry Pi ...

The Raspberry Pi Pico is an amazingly versatile single-board computer (SBC). Despite its small size, it is still packed with features that make it ideal for all sorts of tech projects. If you need a ...

This isn’t just a futuristic gadget—it’s a DIY project powered by the versatile Raspberry Pi Pico. With its open source design and seamless integration with Spotify, this project invites ...

While it may not dethrone ARM-based heavyweights like the Raspberry Pi 4 in raw power, its focus on lightweight tasks and RISC-V experimentation positions it as a compelling alternative for those ...

There's plenty of things to know before buying your first Raspberry Pi, between what model to buy and the equipment you need to actually run it. A Raspberry Pi can do some amazing things ...

Can you run it on a Raspberry Pi? Get serious. However, the Phi4-mini-reasoning model is a cut-down version with “only” 3.8 billion parameters that requires 3.2 GB. That’s more realistic and ...