Amir and Blind Testing


Let me start by saying I like watching Amir from ASR, so please let’s not get harsh or the thread will be deleted. Many times, Amir has noted that when we’re inserting a new component in our system, our brains go into (to paraphrase) “analytical mode” and we start hearing imaginary improvements. He has reiterated this many times, saying that when he switched to an expensive cable he heard improvements, but when he switched back to the cheap one, he also heard improvements because the brain switches from “music enjoyment mode” to “analytical mode.” Following this logic, which I agree with, wouldn’t blind testing, or any A/B testing be compromised because our brains are always in analytical mode and therefore feeding us inaccurate data? Seems to me you need to relax for a few hours at least and listen to a variety of music before your brain can accurately assess whether something is an actual improvement.  Perhaps A/B testing is a strawman argument, because the human brain is not a spectrum analyzer.  We are too affected by our biases to come up with any valid data.  Maybe. 

chayro

Enough of the us versus them. We are all the same. We use the tools at our disposal to assess and make decisions. Some do it better than others and some  are kind enough to share their findings.

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and I will assume for the sake of this conversation that Amir is well intended and professes what he believes to be true. I will assume that his forum is his pet project meant to “debunk” years of supremacist audiophile unobtanium. The happy few will continue to revel in the performance of their true to life systems while ASR fans will take great pleasure in sharing the critical opinion of their oscilloscope guru, Matrix references and all.

Here's an interesting quote from Kevin Scott, Living Voice speaker designer.

"Not everything that counts can be counted, and not everything that can be counted, counts."