The mics location and corresponding recording channels of Audacity?

Products & Technology ReSpeaker
#1

Hi I am using a respeaker mic array 1.0. there are 7 mics on it, and I use Audacity to record the raw audio, but I do not know the relationship between the physical locations and channels of Audacity.
In my Audacity, the first channel is stereo, of which left channel is none, and also the second channel is none. As shown in the right box in attached figure.

WeChat Screenshot_20200402112442
WeChat Screenshot_20200402112442695×681 8.51 KB

I would like to extract the raw audio file of 7 channels. So I am very confused about it. :cold_sweat:

#2

Q2: How to use audacity to extract the 8 channels raw data on Windows?¶

Please select Windows WASA, here is the picture. If you want to switch firmware version from 0x032 to 0x082, before you do that, please uninstall your device in devices managment first. after uninstalling, update the firmware via DFU and reinstall the device.