Originally Posted By: Adrian
How can a double blind test be biased, what is wrong with you? I give up!!
If a participant and/or the tester is familiar with the sound of the product under test, that is a BIAS. I am not a very scientific oriented person but that is very clear to me. The point is even blind, a listener can discern the sonic signature of a speaker they are very familiar with, same as my fart analogy....



Last edited by JBall; 02/12/11 12:14 AM.