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The invention of measurements and perception

This is going to be pretty airy-fairy. Sorry.

Let’s talk about how measurements get invented, and how this limits us.

One of the great works of engineering, science, and data is finding signals in the noise. What matters? Why? How much?

My background is in computer science, and a little in electrical engineering. So the question of what to measure to make systems (audio and computer) "better" is always on my mind.

What’s often missing in measurements is "pleasure" or "satisfaction."

I believe in math. I believe in statistics, but I also understand the limitations. That is, we can measure an attribute, like "interrupts per second" or "inflamatory markers" or Total Harmonic Distortion plus noise (THD+N)

However, measuring them, and understanding outcome and desirability are VERY different. Those companies who can do this excel at creating business value. For instance, like it or not, Bose and Harman excel (in their own ways) at finding this out. What some one will pay for, vs. how low a distortion figure is measured is VERY different.

What is my point?

Specs are good, I like specs, I like measurements, and they keep makers from cheating (more or less) but there must be a link between measurements and listener preferences before we can attribute desirability, listener preference, or economic viability.

What is that link? That link is you. That link is you listening in a chair, free of ideas like price, reviews or buzz. That link is you listening for no one but yourself and buying what you want to listen to the most.

E
erik_squires
clearthink
1,421 posts
 

kosst_amojan"What exactly is the numeric value of blue? What is the quantifiable value of pain? What value is a D note? There aren’t any. The quantifiable values of the phenomenon have nothing to do with the actual experience. No part of our biology is counting wavelengths to determine blue or a D note, and those values don’t even come close to describing the experience of them. This is a widely accepted truth in neuroscience"

It is apparent, demonstrated, and obvious that this posting genius is a graduate of Cheech and Chong University and it is most likely that his introductory courses in electronics were instructed by Dr. Timothy Leary and as for " widely accepted truth in neuroscience" the genius offers no data, evidence, or reference for his claim, assertion or belief. Nevertheless he is authorized, allowed, and permitted to post his beliefs here and others are free to consider, accept, or reject his claims which should probably be considered under the influence of the type of substances I have thankfully always avoided and suggest, recommend, and encourage you to do the same as these claims show, demonstrate, and reveal the consequences of polluting your mind with mind altering substances that alter, cloud, and confuse the user's sense of facts, truth, and reality.    
mapman's avatar
mapman
22,308 posts
 
Beauty is in the ear of the beholder, AND it changes all the time for countless reasons. Predicting it is futile. Good science and engineering in the gear making the sound however is the only practical means to help ever realize it. Specs and measurements done properly help educated people make good decisions but alone still guarantees nothing. Its all a puzzle that some will master and enjoy, others not so much. Knowledge is always the key. Obfuscation and disinformation inevitably encountered along the way only hurts. Gotta be able to sort through the nonsense and focus on the facts. That’s pretty much all one has to rely on.
twoleftears's avatar
twoleftears
5,318 posts
 

Aporias to the left, aporias to the right....

What is one to do?

geoffkait's avatar
geoffkait
23,365 posts
 
mapman15,614 posts01-16-2019 11:45amBeauty is in the ear of the beholder, AND it changes all the time for countless reasons. Predicting it is futile. Good science and engineering in the gear making the sound however is the only practical means to help ever realize it. Measurements done properly help educated people make good decisions but alone still guarantees nothing. Its all a puzzle that some will master and enjoy, others not so much. Knowledge is always the key. Obfuscation and disinformation inevitably encountered along the way only hurts. Gotta be able to sort through the nonsense and focus on the facts. That’s pretty much all one has to rely on.

>>>>>Sadly, perhaps, but definitely ironically, knowledge is what’s left after you subtract out all that stuff you forgot that they taught you in school you never found a use for anyway. But if you want to be the Decider, be my guest. By the way the reason disinformation and misinformation is so effective people don’t know the difference. Apologies in advance for making mincemeat of your carefully worded post, Moops. Maybe if you quote scripture or Shakespeare next time it will be more convincing.
mapman's avatar
mapman
22,308 posts
 
>>>>>Sadly, perhaps, but definitely ironically, knowledge is what’s left after you subtract out all that stuff you forgot that they taught you in school you never found a use for anyway. But if you want to be the Decider, be my guest. By the way the reason disinformation and misinformation is so effective people don’t know the difference. Apologies in advance for making mincemeat of your carefully worded post, Moops. Maybe if you quote scripture or Shakespeare next time it will be more convincing.



OK GK. Only problem with that is it doesn’t matter what you think. Its all YOUR perception not ours.  Checkmate!

Aporias to the left, aporias to the right....

What is one to do?


Age old question....age old answers....

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