Using the Matrix Creator 8 microphone array


#1

Hello,

I’m pretty new to the Matrix Creator. I want to use the Matrix Creator 8 microphone array. But the documentation on the microphone array is very poor and it’s hard to get started.

https://matrix-io.github.io/matrix-documentation/API/microphone/

If you guys good help me with getting started that would be great. I do have a view questions about it.

  1. Does the Matrix Creator use all the 8 microphone’s (microphone channels) by default?

  2. How can I just them for voice recognition with js?

  3. Do I need to save the file before I can use voice recognition.

  4. How to get started?

I would appreciated it if you guys could help me start.

Kind regards,

Gwesseling


#2

Hi, This hint might answer your question 1.

Question 2. and question 3.

Hotwords detection, sonus also combine google stt
http://docs.kitt.ai/snowboy/#introduction

Question 4.
Try these example


#3

I’d like to use microphone indivdually like one programm uses mic1 and second programm uses mic2 simultaneously


#4

Hi @FxEng707,

Please check our response to your other post regarding this.

Best,
Samreen