![Enhancing Voice Recognition with a Matrix Microphone Array | by Kalonji Bankole | Kalonji Bankole | Medium Enhancing Voice Recognition with a Matrix Microphone Array | by Kalonji Bankole | Kalonji Bankole | Medium](https://miro.medium.com/v2/resize:fit:1400/1*o4r2AfFCZ76anwRZmUc9uQ.png)
Enhancing Voice Recognition with a Matrix Microphone Array | by Kalonji Bankole | Kalonji Bankole | Medium
![Respeaker 2-mics Pi Hat For Raspberry Pi 4 Model B Intelligent Voice Module Dual Microphone Array For Raspberry Pi Zero /3b+ /3 - Demo Board Accessories - AliExpress Respeaker 2-mics Pi Hat For Raspberry Pi 4 Model B Intelligent Voice Module Dual Microphone Array For Raspberry Pi Zero /3b+ /3 - Demo Board Accessories - AliExpress](https://ae01.alicdn.com/kf/Hb93f1e04f8bb4ac3a3c5d43045006ef3B.jpg_640x640q90.jpg)
Respeaker 2-mics Pi Hat For Raspberry Pi 4 Model B Intelligent Voice Module Dual Microphone Array For Raspberry Pi Zero /3b+ /3 - Demo Board Accessories - AliExpress
![Amazon.com: KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 for Raspberry Pi 4/4B, Raspberry Pi 3 3B /2B : Electronics Amazon.com: KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 for Raspberry Pi 4/4B, Raspberry Pi 3 3B /2B : Electronics](https://m.media-amazon.com/images/I/61fWFkN8QOL._AC_UF894,1000_QL80_.jpg)