shane55
Headphoneus Supremus
- Joined
- Apr 5, 2010
- Posts
- 3,443
- Likes
- 355
Quote:
They are only calibrated to 0db at 1khz - all of them. Forget about what the numbers on the Y axis are saying - look at each graph individually and pay attention to the shape of the line and how it deviates from flat...This will give you a clear understanding of how to interpret the FR curve and indicates a very good estimation of how a can will sound. It's never thrown any surprises at me - except you have to beware with closed cans bass response always seem somewhat higher than the graph indicates - you noticed this yourself with the D7000's.
P.S. Discard the values on the y axis - look at them - negative decibels make no logical sense whatsoever.
Yes, this value is almost arbitrary and is for reference (basis) purposes only. You can move either plot up or down to make overall comparisons more logical, but of course this will move the 1khz value, though irrespective of the total sonic read.