ein

This is my first time measuring such a device, and I hope the following process is correct. If there are any issues, please point them out, and I will correct them. Thank you! I have a Topping E2X2, with an officially specified EIN of -130.5 dBu(A). I fed a known 2 mV signal into the INPUT...

I encountered a significant setback while studying the process of measuring the Equivalent Input Noise (EIN) of a microphone preamp. There are several tutorials on EIN measurement available online, but I have many areas of confusion, which has resulted in me spending over a week without fully...