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.

As voice recognition and natural language parsing have improved so has the availability of digital personal assistants, from Bixby to Alexa or Cortana to Google Assistant, all the major tech companies ...

Raspberry Pi enthusiasts may be interested in a new Raspberry Pi audio HAT soon to be available by the Crowd Supply website in the form of a Raspberry Pi stereo microphone and speaker HAT. Offering an ...

Makers, hobbyists and developers looking for a high quality PDM to USB Raspberry Pi microphone, may be interested in a new piece of hardware utilizing the Pi RP2040 microcontroller. The Mico ...