07-17-2020, 01:14 PM
(07-17-2020, 12:59 PM)hestehandler Wrote: To get anywhere on this topic there would need to be ABX testing performed of two similar Raspberries, both feeding a DAC that can cater two inputs, then double-blind and randomised audition one unmodified Pi against the other Pi with modified parameters. Anything else is confirmation bias, wishful thinking, and placebo.
I used to believe that. More accurately, I still believe it but I no longer believe that publishing the results of such work will automatically convince others. Sometimes even the people who participated in the trial disagree vehemently with the conclusions drawn from it. We're all human.
Still, the numbers have to come first for me.
Tim Curtis Wrote:What would be nice is to see a time stamped trace of sample frames within the OS showing some that sort of timing issue, frame loss, etc actually exists. Then it could be analyzed to see what's causing the problem.
Anyway, my point in posting about latency is to provide info from an engineers point of view which leans heavily on testing and analysis :-)
Should be obvious I agree.
Regards,
Kent
