Are you really interested in 'Hi-Fi'?

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I luckily gave up the nonsense years ago and just enjoy music rather than listening to equipment.
My tube amps and record players have not seen the light of day for years but I still retain them in my basement.
I have been busy ripping my CD collection to a small tablet as MP3s and playing them via bluetooth on a small pair of powered speakers and a sub.
The attached image shows one of the speakers sat on top of one of a pair of vintage Tannoy Corner Yorks. The Yorks are used for listening to CDs on but rarely get used now, I love the convenience of the MP3 format and just being able to swipe through dozens of albums on my tablet.
 

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I luckily gave up the nonsense years ago and just enjoy music rather than listening to equipment.
My tube amps and record players have not seen the light of day for years but I still retain them in my basement.
I have been busy ripping my CD collection to a small tablet as MP3s and playing them via bluetooth on a small pair of powered speakers and a sub.
The attached image shows one of the speakers sat on top of one of a pair of vintage Tannoy Corner Yorks. The Yorks are used for listening to CDs on but rarely get used now, I love the convenience of the MP3 format and just being able to swipe through dozens of albums on my tablet.
So not really interested in hi-fi then?
Unfortunately (for me) I enjoy music more the better it is reproduced.
 
My understanding is that to get helpful results it is important to vary only one parameter at a time, to the extent that this is reasonably possible. I believe this is what happened. People were not asked to compare two different systems, but one system with adjustable electrical parameters. In that sense the testing is narrow, but that is deliberate; a 'wider' test could easily deliver no useful information. No test will be perfect.

You mentioned earlier that the meaning of "high fidelity" would be selfevident just as the meaning of the words dictate. Do you really stand by that, given that in your view "high fidelity" means that on average a bigger proportion of listeners qualifies a reproduction as "more to the real thing" ?

And we talked about the question if a clear distinction between "personal preference" and "high fidelity" exists because you had told another poster that he was confusing the two although he stated to choose by preference but the result were more "high fidelity" to him but acknowlogded that it must not be "more high fidelity" to you.

And i suppose that we both know that he (as most listeners) can´t compare live acoustical events to reproductions while choosing systems/components.

And of course if you are doing controlled listening experiments than you want to vary only the independent variable, but as we know (at least by now), these psychoacoustic experiments are rarely done with comparisons between "life" and "reproduction", quite often just because the experimenters weren´t able otherwise to control the independent variable in a sufficient manner.

Furthermore those experiment were commonly done with artificial stimuli - again due to the control part - and therefore the listener, who want to choose a system is quite often the only one that listens to the system (as a holistic approach) just for the main purpose i.e. listen actually to music.
At that point my example takes places.
 
Rock and Roll concerts tend to be too loud to be used as a reference in my opinion. I usually come out with my ears ringing.

Living in culture-Heck, the best opportunity for me to listen to live music without concern for my hearing is the local university concerts, or a coffee houses such as the Acoustic Coffeehouse which is usually limited to guitars, drums, fiddle, violin, tambourine, etc.

Last night was unusual as a Cellist was playing solo.

Billy Joel The Piano Man (1973) is one of my favorites for piano, especially The Traveling Prayer.

I listened to it last night with the amp I just finished and when I closed my eyes, I could believe the piano was right there in front of me.
 
Jakob2 said:
You mentioned earlier that the meaning of "high fidelity" would be selfevident just as the meaning of the words dictate. Do you really stand by that, given that in your view "high fidelity" means that on average a bigger proportion of listeners qualifies a reproduction as "more to the real thing" ?
I stand by that; words have meanings, which they should retain when combined together and abbreviated. I see no conflict with the idea that as the level of fidelity is raised so a higher proportion of people find it indistinguishable from the real thing; it is exactly what I would expect - as two things become closer they become ever more difficult to distinguish.

And i suppose that we both know that he (as most listeners) can´t compare live acoustical events to reproductions while choosing systems/components.
This is precisely why careful listening tests are needed to establish what level of electrical performance is needed for hi-fi. Most people can't do the tests themselves, just like most other things in life, so they rely on others to do them and report the results.

And of course if you are doing controlled listening experiments than you want to vary only the independent variable, but as we know (at least by now), these psychoacoustic experiments are rarely done with comparisons between "life" and "reproduction", quite often just because the experimenters weren´t able otherwise to control the independent variable in a sufficient manner.
To learn what parameters are needed for hi-fi you need to do the right experiments - comparing real with reproduced. Talking about all the other experiments that people might do is irrelevant.

Furthermore those experiment were commonly done with artificial stimuli - again due to the control part - and therefore the listener, who want to choose a system is quite often the only one that listens to the system (as a holistic approach) just for the main purpose i.e. listen actually to music.
A listener choosing a system is rarely in a position to judge how 'hi-fi' it is, because few audio shops have music ensembles to hand in a suitable acoustic space to do a real vs. reproduced test. A listener who wanted hi-fi would select from those genuine hi-fi systems available using other criteria such as price, appearance, designer reputation, fashion, word on the street etc. He may choose on the basis of what pleases him, within the domain of genuine hi-fi. This all, of course, has nothing to do with determining what level of electrical performance is need for hi-fi, as that requires careful tests on a lot of people.

Why do you persist in arguing for preference all the time? It plays no role in defining hi-fi or determining the requirements for hi-fi, yet you seem to imagine that you see it in almost everything I say. Let me help you: if I seem at any point to include preference when talking of hi-fi then you can assume that I have not expressed myself as well as I intended to.
 
It seems like the term Hi-Fi is being asked by different people to serve different purposes:
1. Accuracy of reproduction from source data to sound pressure.
2. Statistically indistinguishable from live performace
3. Utility for use in acquiring equipment by people with different preferences.
4. Maybe others.

May I ask why it should be so important that an old, vaguely defined term be redefined to mean more or less one of the above options. Is there some reason we can't define new terms for each of the above options in order that they can each serve some useful function in their own applicable contexts?
 
Mark... Am I listening to you as I type...?
Definitions - agreed... We seem to have demonstrated that we need more than one set of terminology, to cover our differing requirements. As with all weasel wording, the important thing it to have a set of terms that mean allow us to communicate complex ideas succinctly. So -- we need Sound Fi, Live Fi, Electronic Fi.... perhaps?!
 
If one indirectly or directly declares to believe in fidelity, which means to directly or indirectly declare to try to make people including oneself happy without ill side-effects and to do so, but does not deliver, then one is not fidele. I think, that most of us have still interest in fidelity but each one's own reasons for not yet delivering.
 
There may be a greater number of people who firmly believe that they can hear the deficiencies of our candidate hi-fi, but it turns out that they cannot - because they turn out to be guessing, or perhaps get the decision mostly the wrong way round.
The popular term is "golden ears" and many of them I've seen are the ones with their golden years behind them. BTW, there is no required college degree to become golden ears. Someone can wake up one morning and declare himself to be golden eared, just like being an audiophile, it can be self appointed. 🙁
 
From the perception point of view, listener notice just that different effects were presented by the systems. If we take for example a difference in the spatial impression or in the stereo image; what if one system gives more apparent source width while the others offers less but instead a more precise localization?

I consider that as quite difficult to seperate wrt the phrase "high fidelity" althouht both are differing along the same dimension.

What about two systems where one excels (means is more like the real thing in that regard) in spatial impression and stereo image (convincing depth and soundstage) while the other offers less coloration (means is more like the real thing in that point), so both differing in different dimensions (perceptionwise).
You are talking about speakers and room acoustics. For DACs, preamps, amps and cables, you can but you don't need to compare that way.

Is there an easy way (if any) to decide which one delivers more "high fidelity"?
It's been mentioned earlier.
 
The popular term is "golden ears" and many of them I've seen are the ones with their golden years behind them. BTW, there is no required college degree to become golden ears. Someone can wake up one morning and declare himself to be golden eared, just like being an audiophile, it can be self appointed. 🙁
Or it could even be true. I have kept this link as it seems to explain what TRUE golden ears are. I would agree that possibly most who claim it are not truly Golden Eared, but do you really believe they don't exist at all? The whole conversation is interesting, but page 3 here https://www.vinylengine.com/turntable_forum/viewtopic.php?f=85&t=39071&start=30
will do for a start.
As for being an audiophile, doesn't that simply mean loving hi-fi? And as such one can become one whenever one wishes; no other qualification needed.
 
My understanding is that to get helpful results it is important to vary only one parameter at a time, to the extent that this is reasonably possible. I believe this is what happened. People were not asked to compare two different systems, but one system with adjustable electrical parameters. In that sense the testing is narrow, but that is deliberate; a 'wider' test could easily deliver no useful information. No test will be perfect.

This is a whole lot easier said than done. Yes meaningful comparisons are only valid if there is only one variable. It gets real tricky with audio or hi fi because "one variable" means a lot of different things to different people. "One variable" becomes a "unit". And a "unit" is often an amp or something with some circuits and 100-200 parts. Then you compare that to a different unit with different circuits and 100-200 parts.
To do as you mention everything has to be identical and you have 2 of what ever it is you want to use to compare for parameters. The one variable being a resistor value or capacitor value that gives the different parameter.
But even that has limited usage as it's really only meaningful for the units tested.
 
Then there is the question of are we talking about listening in a symphony hall from the front of the first balcony, or under what conditions? Distance from source, any room reflections, etc.?
Yes, of course, and at this level it gets quite expensive (if you're not paying pro musicians pro rates, they could strike at any moment). And from the question you ask, you're wanting to reproduce the sound of the hall as heard at those places.

We could start with a string quartet in a small hall, or with a singer-songwriter playing guitar. When we get to, say, 90 percent of a "representative sample of people" who can't tell a live musician from the sound reproduction system, we can (theoretically) move up to more complex music with more musicians.
I would agree with that, making high fidelity an ideal that can only be approached rather than achieved.
Well, yes, the idea is to approach it closer.
But you still have the problem of choosing the people. Can we agree to exclude anyone who considers modern TV sound to be hi-fi? 😀
And what about the poor person who can still hear the deficiencies in the reproduction? 🙁
I think these people might as well be kept, as long as there's not too many of one type or the other. These two people are on opposite ends of the spectrum of listeners. As you say, the TV viewer would never be able to tell a live musician from a [even half decent] reproduction, and the "poor" high-end listener would always be able to tell, even with the best reproduction.

The idea is to make or find the system that is indistinguishable by the most people whose abilities are evenly spread between these two people. At that point you have a good measure of "hifi-ness" and with the comparisons of how different reproduction equipment rated, with the idea that this could contribute to making something even better than the highest rated.
 
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