In Reply to: Why blind listening tests are crucial posted by 3db on March 26, 2015 at 09:12:05:
I want a set of figures for each.i)The number of trials ie 'n'. ii) the confidence limit you set:- 90/10, 95/5 or 99/1. I'll assume for now that you took 'n' into account when setting this.
And what the values of alpha and beta were for that test when you did the calculations.
What did you do to make sure that nothing else changed apart from the D'sUT; and for each trial - the listener?
Warmest
Tim Bailey
Skeptical Measurer & Audio Scrounger
Edits: 03/30/15
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Follow Ups
- How many DBT tests of hearing audio equipment have you done? - Timbo in Oz 18:23:45 03/30/15 (0)