I put the microphones from the Matrix creator in operation.
Here I encountered the following problem:
When I record the speech, the microphone is very quiet.
This makes itself, for example, in the software of Amazon Alexa noticeable. By using the input of the speech only with a maximum distance of 2 m from the device.
I tried to increase the gain in the library from 8 to 100, unfortunately this only has such a noise arises and in Audacity the signal is represented with an offset.
Is this normal or how can this be optimized?
Where can I Buy the MATRIX Voice?
I would be glad for an answer.