Quote:
Originally Posted by javahut /img/forum/go_quote.gif
That's the point... there is no end all be all of "accuracy". Accuracy in only in the perception of it. If you look at Ety's graph of true "accuracy", the ER4 is anything BUT accurate. At about 3K, there's a difference of around 10 db between that and their low end... that is A LOT of difference. Obviously, Ety hasn't factored in that everyone's ears are not built the same and do not follow their graph of "listener's percieved response", and therefore some people hear this bump in the frequency response, which make's the low end 10 db down in respect to that graph. Therfore, if you want total "accuracy", as you say, you can't go be Ety's "perceived response"... you go by "what actually is", which is up to a 10 db difference between the highest point on the graph and the Low end. If on the other hand, you believe Ety's "perceived response", then you must also agree that people have different "perceived reponses"... and that, by default, means that there's no one IEM that is perfectly accurate for everyone... including Ety. Which then means, by default, that any given IEM can be more or less accurate for any given individual... which means Ety is not "the" most accurate IEM. Accuracy is only present in the perception (straight from Ety's graph). For me, and apparently lot's of others, Ety's are not accurate. There is no one IEM that's the most accurate for everyone. So stop saying the Ety's are.
|
ear canals aren't THAT different. er-4 frequency response is not perfectly flat, of course, just flatter than others, even with the bump in the upper mids whether that intentional or not, it's still within +-5db rms, which is fairly admirable. it's not a straight line, but it doesnt slope downwards. i don't know where u got 10db from. in fact, e500's drop down to -10db at the same point and triple fi's are even worse. have a closer look at the 2k to 6k performance - etys do much better.
that's it with flatness, except to say if ur ear canals make UM2's sound flat, u got some pretty ****ed up ear canals.
and accuracy is more to do with detail than flatness. detail is more dependent on driver speed. faster the driver reacts to an input transient, more detail is resolved. there's little argument ety's drivers have the best resolution.
anyway quit hating on etys. i have them, but i recommend them for what they are and i don't recommend them to everyone. u coming in this topic saying how much u hate etys is not constructive in the least, neither is criticising people who recommend them. saying there are many iem's more accurate than er-4, just because u don't like their sound, is preposterous.