MakerHawk Microphone Expansion Speech Voice Recognition Module for Raspberry Pi Microphone Array 4-Mic Based on AC108 for AI and Voice Applications for Raspberry Pi Zero/Zero W/4B/3B/3B+

Description:

ReSpeaker 4-Mic Arrayis a quad-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.

Different from ReSpeaker 2-Mics Pi HAT, this board is developed based on AC108, a highly integrated qu...