Talk but not walk?


Hi Guys

This isn't meant to start a fight, but it is important to on lookers. As a qualifier, I have my own audio forum where we report on audio issues as we empirically test them. It helps us short cut on theories and developing methods of listening. We have a wide range of systems and they are all over the world adding their experiences to the mix. Some are engineers, some are artist and others are audiophiles both new and old. One question I am almost always asked while I am visiting other forums, from some of my members and also members of the forum I am visiting is, why do so many HEA hobbyist talk theory without any, or very limited, empirical testing or experience?

I have been around empirical testing labs since I was a kid, and one thing that is certain is, you can always tell if someone is talking without walking. Right now on this forum there are easily 20 threads going on where folks are talking theory and there is absolutely no doubt to any of us who have actually done the testing needed, that the guy talking has never done the actual empirical testing themselves. I've seen this happen with HEA reviewers and designers and a ton of hobbyist. My question is this, why?

You would think that this hobby would be about listening and experience, so why are there so many myths created and why, in this hobby in particular, do people claim they know something without ever experimenting or being part of a team of empirical science folks. It's not that hard to setup a real empirical testing ground, so why don't we see this happen?

I'm not asking for peoples credentials, and I'm not asking to be trolled, I'm simply asking why talk and not walk? In many ways HEA is on pause while the rest of audio innovation is moving forward. I'm also not asking you guys to defend HEA, we've all heard it been there done it. What I'm asking is a very simple question in a hobby that is suppose to be based on "doing", why fake it?

thanks, be polite

Michael Green

www.michaelgreenaudio.net


128x128michaelgreenaudio
glupson
geoffkait,

I do not think I am overthinking it. In fact, I barely give it a thought. My question is due to the repeated statements including "empirical testing" that nobody questioned. It became the basic postulate while, to my current understanding that I am eager to expand if someone gives me an explanation, it is just three words meant to make it seem legitimate and serious. Both sides accepted it while they might have not needed it. That part is relevant to the debate of this thread. My real personal intention is to learn more about the matter that involves "empirical testing lab" so I can be aware of different approaches with no sway to either of the two sides of this thread (that battle is lost for both, in my belief). Just claiming that something is "empirical" is not that hard to come up with. Of course it is. What else would it be? Now, think about using the word "lab" there. That is a pretty heavy stuff. It is a nightmare to set up a lab. And here, I saw it thrown around as if it is my living room which was not that complicated to set up. But using "lab" and "empirical" in one sentence insinuates something really strong. At the same time, it implies the existence of a "theoretical testing lab" which is my interest as I have never ran across one. I gave up on figuring out if tuning works, if people walk or talk, but am hoping to learn something here.

>>>>>>>Methinks you’re getting hung up on words, on semantics. Empirical, testing and lab mean different things to different people. Test system, test protocol, test plan, test evaluation, test results - those terms mean different things to different people. Nobody ever agrees what constitutes a “scientific” test or a proper after the testing has been finished. It all has to be agreed a priori to have any meaning or validity. You seem to be under the impression this is some sort of peer review forum.

Theoretical testing lab? Huh? What do you think this is, Los Alamos? NIST? Harvard? A theoretical testing lab can be anyone’s listening room. Or someone’s basement. Hel-loo?

All that aside, as I’ve cautioned before a single audio test has no meaning if the test results are negative, no matter how careful and thorough the test may have been.

Pop quiz: which freezes faster, cold water or warm water?



amg56
@jf47t This give more light into the workings of MG "The HiFi Whisperer". It must have taken many, many hours to develop an ear for various materials.

>>>>>Gosh, ya think?
geoffkait,

Theoretical testing lab? Huh? What do you think this is, Los Alamos? NIST? Harvard? A theoretical testing lab can be anyone’s listening room. Or someone’s basement. Hel-loo?
I think this is just a forum for people wasting some time on, if you really want to know what I think. At the same time, if we start talking about things and calling them something, I believe we should know what we are talking about. Otherwise, it just becomes blah-blah-am-I-smart-blah-blah and continues an argument that maybe never should have been.

I am not hung up on semantics at all, just on calling things their names instead of writing "scientific" poetry. For now, I do not find your description of a "theoretical testing lab" fully finished. I was under impression that someone's listening room would be more of an "empirical testing lab", if the person wanted to glorify it.

There are many big words thrown around this thread and some of them are of questionable origin, to say the least. I have no intention in disputing someone's tuning/tweaking results and what she/he hears or does not hear, but others are arguing about it. The whole thread started with "empirical testing" as an important event and I just wondered what is a "non-empirical testing". Maybe two camps that are arguing around here are not talking about same things, at all.
It seems that for every thing that gets mentioned as a tweak/tuning there are two sides. One claims it is non-sense and cannot be true noticeable difference and the other side claims that the difference is noticeable. However, I got an impression that the difference is always for better. I am not talking about echo in the room and positioning the speakers, but more about those things that get argued about a lot (let’s say, demagnetizing CDs, lifting cables from the ground on a certain wood blocks, etc.). Is there a way that lifting cables on birch instead of oak blocks would make sound worse, whatever that "worse" may mean? It somehow does not come across as a possibility.
glupson
geoffkait,

Theoretical testing lab? Huh? What do you think this is, Los Alamos? NIST? Harvard? A theoretical testing lab can be anyone’s listening room. Or someone’s basement. Hel-loo?
I think this is just a forum for people wasting some time on, if you really want to know what I think. At the same time, if we start talking about things and calling them something, I believe we should know what we are talking about. Otherwise, it just becomes blah-blah-am-I-smart-blah-blah and continues an argument that maybe never should have been.

I am not hung up on semantics at all, just on calling things their names instead of writing "scientific" poetry. For now, I do not find your description of a "theoretical testing lab" fully finished. I was under impression that someone’s listening room would be more of an "empirical testing lab", if the person wanted to glorify it.

There are many big words thrown around this thread and some of them are of questionable origin, to say the least. I have no intention in disputing someone’s tuning/tweaking results and what she/he hears or does not hear, but others are arguing about it. The whole thread started with "empirical testing" as an important event and I just wondered what is a "non-empirical testing". Maybe two camps that are arguing around here are not talking about same things, at all.

>>>>Have it your way. You want something to be something other than what is. Haven’t you ever heard of fluffing? You don’t have to have a real lab with people in white smocks running around with white socks and calculators. Are you so removed that you never heard of Herbies Audio Lab? Or Jena Labs? Or Marigo Audio Labs. Those examples as fate would have it are essentially one man operations. I could call my company Machina Dynamica Labs. Capish? A lab, even an “empirical lab” or theoretical physics lab” is whatever you want it to be, whatever works for you. I suspect this discussion, if I can be so bold, is kind of a mind game for you. Which is kind of what MG was getting at in his OP. You know, with the fakes and everything.