Topic

low noise design

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 EEVblog #629 - How To Design a Microphone Preamplifier

   EEVblog 6 people · 8 months · since Mar 2019

   An EEVblog video on microphone preamplifiers, cited for practical audio circuit knowledge and especially its amplified zener supply used to get a quiet voltage rail.

2. 

   2 EEVblog #528 - Opamp Input Noise Voltage Tutorial

   EEVblog 5 people · 5 months · since Feb 2015

   An EEVblog treatment of amplifier noise, suggested for its clear account of the maths behind noise density figures and for its practical input noise measurement.