AudioInjector for Zero low volume from all inputs

Moderator: flatmax

Post Reply
ondrej
Posts: 1
Joined: Sun Apr 01, 2018 5:59 am

AudioInjector for Zero low volume from all inputs

Post by ondrej » Sun Apr 01, 2018 6:08 am

Hello,
I have a question about the low volume of recording using the Zero audioinjector. I tried recording on the built-in microphone and the microphone connected to the RCA input and the volume is very low. I use "alsactl -file /usr/share/doc/audioInjector/asound.state.RCA.thru.test restore" or" alsactl --file /usr/share/doc/audioInjector/asound.state.MIC.thru.test restore ". and I did not change anything else. Where might be the problem? The board with RCA input is without potentiometer.

I will be happy for any advice.

flatmax
Posts: 602
Joined: Sat Jul 23, 2016 11:39 pm

Re: AudioInjector for Zero low volume from all inputs

Post by flatmax » Tue May 08, 2018 8:28 pm

Hi there,

Is the microphone polarity correct ? The zero requires you to assemble the microphone - right.

On page 2 of this thread, you can see how to connect the microphone with the correct polarity - can you please confirm it is correct ?
http://forum.audioinjector.net/viewtopi ... 4&start=10

thanks
Matt
Checkout the next kickstarter campaign - the Ultra 2 : https://kck.st/2xwM3DL
Please review the Zero sound card on Amazon USA : https://www.amazon.com/dp/B075V1VNDD
---
Check out our new forum on github : https://github.com/Audio-Injector

Post Reply

Who is online

Users browsing this forum: No registered users and 2 guests