Comments on Profile Post by Poleepkwa

https://www.youtube.com/watch?v=PAsMlDptjx8

Reducing the playback speed through the problem intervals is useful.

That was the one I was using.

https://onlinetonegenerator.com/frequency-sweep-generator.html

Btw YouTube is brickwalled at 16kHz, so it's pretty funny to read comments of people claiming they hear up to 17 or 18 on these sweeps. ;-)

https://www.head-fi.org/threads/testing-audiophile-claims-and-myths.486598/page-750#post-14637498

16 kHz? Can't tell you how long it's been since I could hear that high!

I am more concerned about them spikes at 8khz and 12khz. Seems this is something to do with ear geometry and tips.

I though most BA drivers struggle to go that high?

Spikes in measurements? 8k is likely coupler resonance so you won't hear it, 12k might be driver resonance. I'd be dubious about anything beyond ~10k in measurements, better to listen (presuming, unlike me, that you can hear much up there!).

Not spikes in measurements, but with listening I can hear some very strong peaks at about 8khz for me and another at 12khz.