Microphone connection

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dpoznan
Posts: 11
Joined: Wed Jun 30, 2021 10:50 pm

Microphone connection

Post by dpoznan » Wed Jul 07, 2021 6:06 pm

I have attempted to plug a mic into line in 3.5mm connection, but it does not seem to function.

Is there some setup needed?

Dan..

hendrikkayser
Posts: 16
Joined: Fri May 10, 2019 7:58 am

Re: Microphone connection

Post by hendrikkayser » Wed Jul 07, 2021 7:27 pm

I assume that you're using a Portable Hearing Lab. This hardware provides 3.1V voltage supply on the line in (pink). If that matches your mic specifications it should work.

dpoznan
Posts: 11
Joined: Wed Jun 30, 2021 10:50 pm

Re: Microphone connection

Post by dpoznan » Thu Jul 15, 2021 12:38 am

Which dual headset & mic is used in the photos of line in and line out wearables
from Bat and Cat?

hendrikkayser
Posts: 16
Joined: Fri May 10, 2019 7:58 am

Re: Microphone connection

Post by hendrikkayser » Thu Jul 15, 2021 5:38 am

The headset is a Roland CS-10 EM.

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