[sdiy] Voltage Feedback Resistors and Circuit Stability

[David G Dixon]

I've actually been accused of designing modules that sound "too clean" and I
use lots of 100k resistors all over the place.  This is one of those
problems that probably isn't really a problem.

  _____  

From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On Behalf Of
Bernard Arthur Hutchins, Jr
Sent: Saturday, November 14, 2020 11:36 AM
To: synth-diy at synth-diy.org
Subject: [sdiy] Voltage Feedback Resistors and Circuit Stability


[CAUTION: Non-UBC Email] 

 AWKWARD Questions  

(1)   In a synthesizer with standard signal levels of +/- 5, has anyone even
HEARD Johnson noises, let alone been able to attribute it to a particular
resistance?    

  

(2)   Given a 100k resistor, how does one (specific circuit/methodology
please) observe/hear its Johnson noise as compared to a 10k? 

-Bernie                             

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