The Audio Science Review (ASR) approach to reviewing wines.


Imagine doing a wine review as follows - samples of wines are assessed by a reviewer who measures multiple variables including light transmission, specific gravity, residual sugar, salinity, boiling point etc.  These tests are repeated while playing test tones through the samples at different frequencies.

The results are compiled and the winner selected based on those measurements and the reviewer concludes that the other wines can't possibly be as good based on their measured results.  

At no point does the reviewer assess the bouquet of the wine nor taste it.  He relies on the science of measured results and not the decidedly unscientific subjective experience of smell and taste.

That is the ASR approach to audio - drinking Kool Aid, not wine.

toronto416

In fairness, when Amir got to sit in Mike's listening chair he changed his tune and said he liked the system. This suggests those speakers are quite directional.

 

Well I am not so sure that any reviewer worth his salt would condemn a speaker off-axis. Might comment on off-axis response. 

 IMHO his measurement selection still misses a number of relevant subtleties. Most notably the time domain performance of DACs and amplifiers, which are essentially not measured at all by instrumentation like the AP analyzers (they rely upon steady-state sine stimuli only).

+1. 

Time domain are much more difficult.  Steady state frequency response are a lot more easy to meaure.

 

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For me, this Audiogon forum is a good place; the other night I tried to reply on ASR to a gentleman who was asking for opinions, intended as subjective listening impressions, on the Straight Wire Crescendo and Acoustic Zen speaker cables. I was assailed by many members of that forum asking if I had performed double-blind tests and that, in any case, numerous scientific papers demonstrated that the only parameter that matters in speaker cables is resistance. Otherwise, all cables sound the same, as long as they're not broken or too thin. They called me a troll. I had to delete myself from that forum, and with great pleasure. This is my experience. I'd never been called a "troll. 
Being attacked by aggressive people creates nervousness and resentment in the guest, leading to abandonment. It's precisely the climate that's poisonous, even before the scientific "method." IMHO