Tekton Lore Review with Measurements

fuzz092888

fuzz092888

Audioholic Warlord
Tough indeed. A lot of these speakers were 2-ways or 2.5's with no crossovers in the 200-800 Hz range, yet there is a huge variation in the response of the various speakers in this region. I'm not sure exactly how these measurements were made, but it looks like they're being influenced by the position of the speakers and/or the height of the woofers. Note also that the winning speaker had an overall variation greater than the Lore's, including a huge suck out in the 1 kHz region. I really doubt that a standard 1-meter anechoic measurement would show that kind of behavior. It looks like some kind of cancellation effect that might go away at a slightly different position or measurement angle. Finally, just about all of the speakers measured smoother in the upper treble than is usual in an anechoic measurement. There must be lots of smoothing going on, or the room is swallowing up those variations. I dunno. I think they need a better measuring system.
I could be wrong, but I believe they used REW (Don't know what mic) and that their screen shots showed 1/12 smoothing.

EDIT: Yes it was REW and 1/12. They detailed the room treatments somewhere in the writeup, could that be the swallowing up you're seeing?
 
D

Dennis Murphy

Audioholic General
I thought it was +/-6dB from 200Hz-1kHz.
It is. He must have been thinking of the total variation from peak to trough, and a lot of that variation is almost certainly a room artifact. If there's an issue, it's with the peak higher up that appears to have bothered listeners.
 
D

Dennis Murphy

Audioholic General
I could be wrong, but I believe they used REW (Don't know what mic) and that their screen shots showed 1/12 smoothing.

EDIT: Yes it was REW and 1/12. They detailed the room treatments somewhere in the writeup, could that be the swallowing up you're seeing?
Thanks I've never really understood how to interpret REW measurements. There's just too much going on that can be influenced by measuring distance and position.
 
lsiberian

lsiberian

Audioholic Overlord
Thanks I've never really understood how to interpret REW measurements. There's just too much going on that can be influenced by measuring distance and position.
REW is just measurement software with automated EQ capabilities. Problem is that in-room measurements are really only good for that particular room and only then with a solid sample of measurements.
 
D

Dennis Murphy

Audioholic General
REW is just measurement software with automated EQ capabilities. Problem is that in-room measurements are really only good for that particular room and only then with a solid sample of measurements.
Well I agree it's measurement software. But that doesn't get at its specific characteristics. I guess I'll have to try and get hold of it. Does it come packaged with a HT receiver? How is it marketed? Thanks
 

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