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  How much can be measured -- and how much cannot?
There has been a lot of discussion over the years on Audiogon regarding the measurement of components and other audio products. Some people claim everything is either measurable now or will one day become measurable with more sophisticated measuring equipment. But others say there are things in high end audio that will never me measurable and that measurements are really not that important.

Here is a typical example -- a quote taken from the Stereophile forum regarding their review of the Playback Designs MPS-5:

"JA 2/17/10 Review Measurements of Playback Designs MPS-5
Posted: April 13, 2011 - 8:42am

John Atkinson's 2/17/10 review measurements of the Playback Designs MPS-5 revealed less than stellar technical performance even though Michael Fremer really liked the player. I've included JA's closing measurement remarks below followed by the manufacturer's comments.

To my knowledge there was never any followup in Stereophile regarding the manufacturers reply the MPS-5 could not be adequately measured with traditional measurement techniques.

I believe Stereophile should respond to this reply in the interests of its own measurements credibility.

Len"

How important do you think measurements are? Are the ears really the only true arbiter?
Sabai  (Reviews | Threads | Answers | This Thread)

03-19-12
  Responses (1-66 of 66)
Click title to read one, or click date to read all below it.

03-19-12   "how important do you think measurements are?" im ...   Mapman

03-19-12   I second mapman's comments. as i see it the main usefulness ...   Almarg

03-19-12   Measurements are a beginning but they are not the end of the ...   Uru975

03-19-12   Emotions and logic are two different contexts. perhaps both ...   Stevecham

03-20-12   The froofaraw around stuff you cannot measure? the problem y ...   Elizabeth

03-19-12   "the number of times that i and many others have referr ...   Ahendler

03-19-12   if we spent more time listening than thinking we would be b ...   Needfreestuff

03-19-12   And i will add that learning to read and understand measurem ...   Roscoeiii

03-19-12   but others say there are things in high end audio that will ...   Drew_eckhardt

03-20-12: Onhwy61
I think the original question and all the responses miss the central point of the modern audiophile pursuit. Despite audiophile claims to the contrary the science of of sound reproduction is extremely well understood, particularly if we're talking analog signals. Audiophiles focus on what sounds good, which has become more a function of marketing and mass psychology. As a group we have been indoctrinated and conditioned to think about sound quality in very specific patterns and a group of talented entrepreneurs are profiting by exploiting these patterns. The products we buy are luxury goods and marketing involved is well understood - product differentiation and market segmentation predominate.

Audiophiles have two fundamental challenges to their world view, musicians and engineers. Each group basically thinks we're delusional. To paraphrase comrade Marx, "who you gonna' believe, me or your lying ears?"

Onhwy61  (System | Threads | Answers | This Thread)


03-20-12   "despite audiophile claims to the contrary the science ...   Mapman

03-20-12   they won't tell you that the component will sound good, but ...   Almarg

03-20-12   "audiophiles focus on what sounds good" of course ...   Charles1dad

03-20-12   This is like rashomon. it is amazing how many differing poin ...   Sabai

03-20-12   Regarding the example in the introduction regarding john atk ...   Sabai

03-20-12   To me the best speakers give me an emotional connection to t ...   Ahendler

03-20-12   "the final of the sibelius 2nd will give me goose bumps ...   Mapman

03-20-12   In reply to charles1dad, good sound is a comparative thing. ...   Onhwy61

03-20-12   Onhwy61, i honestly don`t get your point. when i attend con ...   Charles1dad

03-20-12   No, marketing is not driving what i think sounds good. i may ...   Grannyring

03-20-12   let me supplement my previous response with some specific ex ...   Almarg

03-20-12   My brother, who's a professional audio engineer, recently ha ...   Ngjockey

03-20-12   Al, i agree with your clear reasoned examples, they will cer ...   Charles1dad

03-20-12   I like to refer to a statement from kevin voekes (sp?) of re ...   Spinaker01

03-21-12   "i agree with your clear reasoned examples, they will c ...   Mapman

03-21-12   Spinaker01, this is a very good point that you make: " ...   Sabai

03-21-12   "the complete nature of the resulting sound still canno ...   Charles1dad

03-21-12   And around and around we go. in all cases where ja didn't li ...   Tbg

03-21-12   Onhwy61, you state: "we can trade opinions, but our bel ...   Sabai

03-21-12   When i say marketing one of the concepts i'm referring to is ...   Onhwy61

03-22-12   i'll admit the obvious: we can't know all that we don't kno ...   Unsound

03-22-12   Tbg, i think you may have hit the nail on the head here: &qu ...   Sabai

03-22-12   Onhwy61, you say "music and the emotions i bring to lis ...   Sabai

03-22-12   I think one of the ineffable aspects of this is system syner ...   Sabai

03-22-12   Tbg, i respectfully disagree. things like frequency response ...   Unsound

03-22-12   Tbg, i feel the same as sabai, you really made a point. if a ...   Charles1dad

03-22-12   Unsound, you are right, speaker frequency response and sensi ...   Tbg

03-23-12   Tbg, how about an amplifier's dbw into impedance? or the pre ...   Unsound

03-23-12   Sabai, what do you mean by the phrase "the essence of m ...   Onhwy61

03-23-12   Tbg, what that tells you is that m fremer is either not sens ...   Newbee

03-23-12   Newbee, i couldn't agree more.   Unsound

03-23-12   Unsound, you say "things like frequency response and db ...   Sabai

03-23-12   Unsound, i have certainly heard the impact of some of these, ...   Tbg

03-23-12   Newbee, you make a heck of a lot of good points. don't you t ...   Sabai

03-23-12   Newbee and unsound, i certainly would take no exception to y ...   Tbg

03-23-12   Sabai, the problem with that is when its all said and done ...   Newbee

03-24-12   For me, the ears must be the first guide, and are much more ...   Learsfool

03-24-12   Newbee, you're absolutely right. you will rarely read a nega ...   Sabai

03-24-12   Lol, while your choices are correct i do not think they are ...   Newbee

03-24-12   Newbee, i have no idea what your lol means. so i will return ...   Sabai

03-24-12   Newbee, you are right that listening entails tinkering with ...   Tbg

03-24-12   Sabai, more than anything else i was laughing at my self for ...   Newbee

03-25-12   An understanding of measurements does more than just disqual ...   Unsound

03-25-12   Newbee, thanks for explaining. no problem. i agree with you ...   Sabai

03-25-12   Unsound, the technical points you make are excellent and cle ...   Sabai

03-25-12   Unsound, when measurements were added to reviews i applauded ...   Tbg

03-26-12   tbg, you've already posted that you've found some speaker m ...   Unsound

03-26-12   Unsound, i can hear frequency response and sense dispersion ...   Tbg

04-21-12   I find this quote from kevin hayes of vac very interesting: ...   Sabai

04-21-12   More from kevin hayes of vac: "during this time, [voic ...   Sabai

04-21-12   And here is john dunlavy: "oh, no. listening comes late ...   Sabai

04-21-12   More from johndunlavy: "so we try to get the greatest a ...   Sabai

04-21-12   Finally, from john dunlavy: "so, to those who like to c ...   Sabai

01-04-13   Albert einstein said it best in regarding technical scienti ...   Audioman58

01-04-13   Audioman58, i think albert einstein knew what he was talking ...   Sabai

01-04-13   I have always trusted ken c polhman and his measurements ove ...   Jafant


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