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Dealing with Cable Impedance Mismatch | ShowMeCables.com
https://www.showmecables.com/blog/post/cable-impedance-mismatching#:~:text=Called%20impedance%20mismatching%2C%20this%20creates%20a%20situation%20in,for%20the%20signal%20still%20passing%20through%20the%20cable.
impedance mismatched - High-End Audio Discussion Forum
https://forum.audiogon.com/discussions/impedance-mismatched
In the case of audio equipment, the shield is never grounded at both ends to avoid this ground loop problem. At the high operating frequencies of video, maintaining the characteristic impedance of the transmission line (usually 75 ohms) and high frequency shielding are more important than maintaining the ground system integrity.
Understanding Impedance - Sound on Sound
https://www.soundonsound.com/techniques/understanding-impedance
The Birth Of The 600Ω Standard. Now let's have a look at what happens if the source and destination impedances are unmatched. Well, basically, some of the energy being transferred from source to destination is reflected back from the destination (or wherever there is an impedance mismatch in the connecting circuit) towards the source — not a good thing, in …
Mix and match impedance – PS Audio
https://www.psaudio.com/pauls-posts/mix-and-match-impedance/
January 21, 2018. by Paul McGowan. Popular audiophile lore has it that a mismatch in impedance between the preamp and amplifier will result in bass loss. Yup. If the amp’s input impedance is too low weaker bass will be the result. That’s true in the same way it’s important to pump the car’s accelerator before starting it.
Microspeak: Impedance mismatch - The Old New Thing
https://devblogs.microsoft.com/oldnewthing/20180123-00/?p=97865
In relational databases, an impedance mismatch occurs when a relational database needs to be transformed into an object-oriented model. That is also not what it means at Microsoft. At Microsoft, an impedance mismatch is a mismatch between what you have and what you want. In this video, at time code 19:40, there is a slide that says.
Impedance Matching of Audio Components
http://hyperphysics.phy-astr.gsu.edu/hbase/Audio/imped.html
But modern audio amplifiers are active control devices, and the impedance matching of the amplifier to the loudspeaker is no longer considered best practice. Modern solid state amplifiers are sometimes referred to as "bridging" devices which take an input voltage from an audio source and form an amplified image of that voltage at the output.
How important is impedance matching in audio applications ...
https://electronics.stackexchange.com/questions/6846/how-important-is-impedance-matching-in-audio-applications
Impedance matching went out with vacuum tubes, Edsels and beehive hairdos. Modern transistor and op-amp stages do not require impedance matching. If done, impedance matching degrades audio performance. For why impedance matching is not necessary (and, in fact, hurtful) in pro audio applications, see William B. Snow, "Impedance -- Matched or ...
Impedance Mismatch / To much gain, need education — Polk ...
https://forum.polkaudio.com/discussion/43616/impedance-mismatch-to-much-gain-need-education
Impedance Mismatch / To much gain, need education. Gaara Posts: 2,415. August 2006 edited December 2006 in Electronics. Alright I need an education, either here or links to sites with the proper info. I believe I have a major mismatch in my system and I am wondering how it happened. The issue is with my 2 channel system, a Jolida JD-100 (tube ...
Impedance Matching Drivers in a Speaker - Techtalk Speaker ...
https://techtalk.parts-express.com/forum/tech-talk-forum/34826-impedance-matching-drivers-in-a-speaker
Impedance Matching Drivers in a Speaker. 02-05-2010, 12:08 AM. I'm trying to understand better the importance of matching the impedance of drivers within a speaker. A recent design of mine, going to build shortly, used two 8 ohm woofers and one 6 ohm tweeter. As a 2.5 way design, this generates points where the load is 4 ohm, points where it's ...
Recording quality of Motu mk5 vs M4 | Audio Science …
https://www.audiosciencereview.com/forum/index.php?threads/recording-quality-of-motu-mk5-vs-m4.30296/
Results of listening like many audio items indicate mic pres are transparent even when cheap. Real difference is usually not enough gain, impedance mismatch or those few designed to have a non clean sound. M4 pres are fine unless maybe used with a ribbon microphone. Reactions: Tks, 2020 and maxime.levesque. Tks
IMPEDANCE MATCHING IN AUDIO Myth or reality
http://www.townshendaudio.com/PDF/Impedance_matching%20deletraz%20paper.pdf
Most hi-fi gear is based upon this impedance scheme : Low output impedance, high input impedance. The admitted minimal ratio for proper compatibility is 10 or higher, as stated above. In/Out impedances in tube machines are generally of bigger values than those in the transistor land, both for output and input.
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