Hi
I am using the cirrus card with Pi2
I connected an hydrophone to the LINE IN and did some recording but the volume is damn low
How do I increase it???
Hi
I am using the cirrus card with Pi2
I connected an hydrophone to the LINE IN and did some recording but the volume is damn low
How do I increase it???
You might need a pre-amp.
Something like this may be suitable:
Hydrophone Preamplifier based on Op-Amp OPA37 - Amplifier Circuit
You might need a pre-amp.
Something like this may be suitable:
Hydrophone Preamplifier based on Op-Amp OPA37 - Amplifier Circuit