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Resistor Noise | Resistor Fundamentals | Resistor Guide
https://eepower.com/resistor-guide/resistor-fundamentals/resistor-noise/#:~:text=What%20is%20Resistor%20Noise%3F%20Noise%20is%20an%20unwanted,of%20applied%20voltage%2C%20for%20a%201%20MHz%20bandwidth.
What Are The Best Resistors For Audio Equipment? - …
https://www.noisylabs.com/what-are-the-best-resistors-for-audio-equipment/
Resistor Shot Noise - Audio Precision
https://www.ap.com/technical-library/resistor-shot-noise/
Both are proportional to sqrt(BW), where BW is the measurement bandwidth of interest. There is also an interesting similarity in that shot noise if proportional to sqrt(Idc) while resistor noise is proportional to sqrt(R). In the above example where Idc = 1 mA and BW = 20 kHz, the associated shot noise is 2.53 nA (rms).
From the Test Bench: Resistor noise and ... - Audio …
https://www.ap.com/technical-library/from-the-test-bench-resistor-noise-and-non-linearity/
Resistor Noises: How to reduce them | diyAudio
https://www.diyaudio.com/community/threads/resistor-noises-how-to-reduce-them.61757/
I just figured if we parallel n exact same resistors together, we will get 1/n times the noise power of each resistor. For example, we we want 1 ohm resistance, we can parallel 2 pieces of the 2-ohm resistors and get the noise power half of …
Resistor Noise: Deafening and Hard to Reduce | Analog …
https://www.analog.com/en/analog-dialogue/raqs/raq-issue-25.html
Ultra High Precision, Z-Foil Audio Resistor Minimizes ...
http://www.vishaypg.com/docs/63140/var.pdf
high-end audio equipment, careful selection of resistors is one of the best ways to avoid or minimize noise and distortion in the signal path. Noise is an unwanted wide spectrum signal that may be superimposed on any useful signal, including DC. Resistors, like other passive components, are noise sources to various degrees,
Resistor noise vs opamp noise | diyAudio
https://www.diyaudio.com/community/threads/resistor-noise-vs-opamp-noise.354396/
Since the resistor is 3nV/rtHz, then the value is 562.5 ohms. Also, since the op-amp is JFET, then current noise is very low (~fa). Assuming 10fA/rtHz, the op-amp current noise is 5.6pV/rtHz, which is insignificant compared to resistor and op-amp voltage noise. Therefore, the total noise ought to be:
Best sounding resistors - High-End Audio Discussion Forum
https://forum.audiogon.com/discussions/best-sounding-resistors
2,568 posts. 01-31-2021 2:22pm. Edit. Delete. If you can justify the price and resistances are <100K, the Vishay/Texas Components TX2575/Charcroft CAR Z-foil equivalents are the most transparent, surpassing MK-132. If cost is a factor, consider Welwyn-- very sweet and clean. I recently used them in Pass amp camp kit monoblocks.
Understanding Op Amp Noise in Audio Circuits
https://www.ti.com/lit/pdf/sboa345
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