How can you evaluate a system with highly processed music?


Each to their own.

But can you really evaluate a system by listening to highly processed, electric/electronic music? How do you know what that sounds like?

I like to listen to voices and acoustic music that is little processed. 

Instruments like piano, violin, etc. 

And the human voice. And the joy of hearing back up singers clearly, etc.

Even if full instrumentation backing a natural sounding voice.

(eg.: singer/songwriters like Lyle Lovett or Leonard Cohen)

There is a standard and a point of reference that can be gauged.

 

mglik

Showing 3 responses by simonmoon

@tylermunns

 

The only “evaluation” is whether it sounds good to you or not.
If it sounds good, the evaluation is: “A”.
If it doesn’t, then hopefully you can make some sound, sensible choices to improve what’s lacking (you’re in a good spot here on this forum for guidance in this matter) without going crazy on the bank account and sanity quotient.

The way the word “processed” is being bandied about strikes me as problematic.
There’s no such thing as sound that is not “processed.”
Person A, with their particular physical condition, particular mind, and particular personal proclivities, listening to a live acoustic instrument, 10 feet away from the player, is “processing” that aural stimulus differently than Person B, even if at the exact same distance.
Human beings.
It just gets far more “processed” after that.
Entirely acoustic instruments recorded by microphones that “process” the sound waves into an electrical signal. Signals then “processed” into a recording.
Throw in mixing and mastering….

Going upwards from here, there are so many different instruments that are electric, there are so many ways to manipulate the signal (intentionally or unintentionally) before it even reaches the recording, there are so many synthesized sounds at the actual instrument stage…

If people have a problem with instruments that aren’t completely acoustic, that’s their prerogative and there’s nothing wrong with that at all. To each their own.

Should such a person make the unwise decision to eschew being a normal, healthy person who passionately loves music and just wants to spend their life enjoying it, to instead become an obsessive, anxiety-addled neurotic who spends more time fretting over minutiae than the former (aka an ‘audiophile’ - I’m being sarcastic, yes, but lovingly so…been there, done that), then that person would just make that acoustic-only music they prefer sound as good as possible.
Who cares what other people say?
If someone else makes Skrillex sound “perfect” (to them, of course) in their system, that person has “evaluated” their system, and given it a grade of “A.”

 

I think the OP is only referring to evaluating a system, not what one is going to listen to for enjoyment at other times.

And yes, all recorded music is processed. But, without argument, classical is by far the least processed, and much closer to being an accurate representation of the original event than any studio recording. What is on the recording is much closer to the actual sound of the instruments, than the average studio recording.

The vast majority of classical recordings, are usually only slightly compressed, minimal EQ, minimal mixing. There is no: quantization, noisegating, autotune, panning, delay, echo, etc, used on classical recordings.

There are much fewer layers of processing between what is on the recording, than studio rock, pop, country, etc recordings.

So, if one wants to evaluate a system for accuracy, I don’t think one can get any better than classical.

Before I got into classical, I still used it as a tool, in order to get a baseline for accuracy.

 

@mglik 

 

Each to their own.

But can you really evaluate a system by listening to highly processed, electric/electronic music? How do you know what that sounds like?

I like to listen to voices and acoustic music that is little processed. 

Instruments like piano, violin, etc. 

And the human voice. And the joy of hearing back up singers clearly, etc.

Even if full instrumentation backing a natural sounding voice.

(eg.: singer/songwriters like Lyle Lovett or Leonard Cohen)

There is a standard and a point of reference that can be gauged.

 

OMG!

I've been saying this for years. And have posted it on various audio forums. 

At least in order to get a reasonable baseline of how accurate the system is, or in order to tell if a change made an improvement or not. 

Most people have heard acoustic instruments, and have a good idea of what they sound like. And if they hear those instruments, with minimal processing, on a system, they can tell how close it sounds to hearing it live. 

But with musicians playing electronic instruments in the studio, even if we know the guitarist was playing a Strat, we can't possibly know what effects they were playing through, or how the engineer manipulated the signal after it was recorded. Things get even worse with synths.

Then there is the entire aspect of soundstage and imaging. The vast majority of studio recordings, if they have any semblance of soundstage and imaging, it is almost completely artificial, created by the engineer using: panning, delay, phase, and other studio tricks. Not to mention, the musicians are usually not playing at the same time, in the same acoustic space, so there is no natural relationship of  musicians to the space, or the other musicians.

Where, with classical recordings, for example, all the musicians are playing at the same time, in the same acoustic space, where recording engineers take great effort to capture the event as it happens, with as much of the ambience and other spatial cues of the acoustic space (usually using something like a Decca tree or Blunlein mic setup) .

Therefore, if a violinist sounds like they are coming from the left of the other musicians, or the percussionist sounds like they are coming from back of the ensemble, it is because that is where they were when the recording was made. Not because the engineer panned them to sound as if that is where they were.

 

 

@larsman 

I don't know why you'd want to evaluate a system with music other than the kind that you like. Personally, I wouldn't care how music I don't listen to sounds on my system. I listen to rock and electronic, so how classical guitar sounds on my system would be meaningless to me

Long before I was into classical music, I still understood, that it is recorded with much less processing, and in ways that captured the natural spatial cues of the acoustic space it was recorded in. 

So, if a system reproduces classical music accurately, I have a better chance of knowing that what I hear on rock recordings, is accurate to the way it sounded when the band and engineers were done with it. 

It is a great way to get a baseline. 

Without that baseline, rock recordings may sound good, but not actually be accurate.