Originally Posted by
Hozepipe
What about a test that measured listening behavior - something that's a lot less subjective and can be easily measured without pressurizing the victim, I mean subject, and skewing the data? Lets just use Audiophiles and Audio Engineers as subjects to give the best chance of getting a positive result. Over a period of a few weeks say (a very expensive and improbable test, but also hypothetical so its free) measure how often and for how long each individual listens to the system as a measure of their satisfaction/enjoyment of it, half of the time with and half without the component change. Not forgetting to use a placebo control group where no change is made over the period. This would, in theory give you an objective measure of enjoyment that the system provides.
Do you think that this would be a fairer, more accurate test? It would show more conclusively any statistically significant difference between the component change group and the placebo group.