I use a sony mdr-v55 semi closed head phone. Its able to go way higher than 8kHz.
I used to have a good closed akg but I unfortunately I sold that one.
But I'm ok with the 8kHz, even though I match my T frequency above. Besides I couldn't find a convenient app for testing up to 12kHz.
If improvements are gonna happen by lllt, then they should be visible in from 0kHz to 8kHz as well.
And also every audiogram is a compromise not covering the in between frequencies.
Lets see what the future brings...
I used to have a good closed akg but I unfortunately I sold that one.
But I'm ok with the 8kHz, even though I match my T frequency above. Besides I couldn't find a convenient app for testing up to 12kHz.
If improvements are gonna happen by lllt, then they should be visible in from 0kHz to 8kHz as well.
And also every audiogram is a compromise not covering the in between frequencies.
Lets see what the future brings...