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How Do I Measure Capacitance? | Audio Science Review (ASR ...
https://www.audiosciencereview.com/forum/index.php?threads/how-do-i-measure-capacitance.4275/#:~:text=Typically%20cables%20run%20around%2020~30%20pF%2Ffoot%20%28RG-6%2C%20commonly,supply%20decoupling%20capacitors%20and%20larger%20interstage%20coupling%20capacitors.
The Naked Truth about Interconnect Cables - TNT-Audio
https://www.tnt-audio.com/clinica/intere.html
Interconnect cables of about 1m (3') lengths rarely have an inductance of more than 1uH. At 20kHz a 1uH inductor will have an impedance of about 0.13 Ohm, causing an additional -0.0001db attenuation. Even with a 1nF input Capacitance in parallel with the 10kOhm Input Resistance (IEC Load) the attenuation by the Inductance is not significantly larger.
Audio Interconnect Cables - LessLoss
https://www.lessloss.com/docs/high-end-audio-interconnect-cable.pdf
posing a typical cable capacitance value of C=100pF and r out =100 Ohm, then f, the bandwidth passed by the cable, is about 15 MHz. Therefore, any typical cable, according to this model, should pass an audio signal from component to component without any noticeable frequency distortion. Audio Interconnect Cables
What is Interconnect Capacitance? [FAQs] | ATL Technology
https://atltechnology.com/blog/interconnect-capacitance-faqs/
So, our calculated capacitance is: (2 * π * 2 * 500mm) / ln (2mm / 1mm) ≈ 9064.72F. If this cable was attached to a connector or another wire, we would need to use a Laplace equation to calculate the capacitance of the entire interconnect solution.
Interconnect Inductance vs. Capacitance - High-End Audio ...
https://forum.audiogon.com/discussions/interconnect-inductance-vs-capacitance
Assuming you are referring to analog ic's carrying audio frequencies (as opposed to ic's carrying digital signals or other high frequency signals such as video), inductance is likely to be insignificant. High capacitance may cause the highs to be rolled off, particularly if the component driving the cable has a high output impedance.
Audio cables capacitance question - Steve Hoffman …
https://www.forums.stevehoffman.tv/threads/audio-cables-capacitance-question.222637/
Capacitance is only an issue for interconnects when the impedances are high. What happens with a high impedance signal is that the capacitance in the cable can attenuate high frequencies. If the impedance is low the differences in …
What makes an excellent Interconnect? : Empirical Audio
https://www.empiricalaudio.com/computer-audio/technical-papers/what-makes-an-excellent-interconnect.php
Interconnect capacitance is also function of geometry and dielectric material. Capacitance is minimized by spacing the two conductors apart as much as possible and by avoiding parallelism. It is also minimized by using low dielectric-constant materials between the two conductors. How does Empirical Audio minimize interconnect capacitance?
Low Capacitance Cable | Steve Hoffman Music Forums
https://forums.stevehoffman.tv/threads/low-capacitance-cable.689415/
The capacitance of that cable wired for standard single ended audio (and even for balanced audio) is going to be way, way higher than 3.4 pF/ft, if I'm ready the specs correctly, more like 23 pF/ft, but I don't think that's even the spec if you connect the shield to the return in for use with RCA. I think the cap will even be higher still.
Measuring the capacitance of some RCA cables | diyAudio
https://www.diyaudio.com/community/threads/measuring-the-capacitance-of-some-rca-cables.285128/
All those cables have a length of 3-6 feet and their capacitance measured from 300 to 600 pF. The best generic cable had a capacitance of 328 pF per meter, which is too high for my tastes. Generic RCA cable (328 pF per meter): After that, I turned my attention to some of the premium cables that I had lying around.
Low capacitance cables | What's Best Audio and Video Forum ...
https://www.whatsbestforum.com/threads/low-capacitance-cables.24120/
The cables I used to manufacture (ICs), had capacitance of 3.8pF/foot, lowest in the industry. I am selling my cable business and I have a couple of interested buyers, so they may be available again soon. You could look for them used on Audiogon: called "holophonic-PC. They are very good unshielded silver cables.
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