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DAP'S - Is there really any difference in the sound reproduction?

Discussion in 'Sound Science' started by astropin, Sep 26, 2016.
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  1. TheoS53
    Did an ABX text in Foobar. Managed to get 6/10 correct....so maybe I did indeed spot a few concrete differences between the 2, but nothing absolutely reliable 
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  2. castleofargh Contributor
    yeah but no, don't let the 37% fool you. with 10 trials, a 5/10 result from perfectly random guess would still give you about 60% chance of guessing instead of 100%. the abx test isn't drunk even though it could looks that way at first glance, this has to do with you not doing enough trials. 6/10 really doesn't mean much in term of success.
    usually people are satisfied with 20 trials(but more is always better when it comes to stats).
     
  3. TheoS53
    Couldn't agree more. I just genuinely couldn't be bothered to do it for any longer, as I knew from the beginning that if there is any difference, it would be incredibly small, too small for me to be able to reliably tell them apart 
     
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