Raspberry Pi enthusiasts may be interested to know that hardware manufacturers ReSpeaker have created a new quad microphone expansion board specifically designed for the range of Pi mini PC systems.

When [Mahesh Venkitachalam] was experimenting with machine learning for audio applications on a Raspberry Pi, he found himself looking for a simple USB microphone. A cheap one was easy to find, but ...

It is often said that big things come in small packages, and in the early going, that appears to be the case with the Raspberry Pi 4. Some new benchmarks show the latest Raspberry Pi iteration ...