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.

ReSpeaker has released its 4-Microphone Raspberry Pi HAT (Hardware Attached on Top), a quad-microphone expansion board for Raspberry Pi which has been designed for AI assistant and voice applications.

A group in Barcelona has developed a I2S Sound Card specially designed to fit on practically all of the Raspberry Pi models. Called DACBerry ONE, it is compatible with many of the actual distributions ...

Adafruit has created and is now stocking a Raspberry Pi Voice Bonnet which is equipped with dual speakers and microphones, enabling you to give your next project both voice and listening capabilities.