Thank you for your videos.. they have been very helpful to me. I really respect your channel.

I have recently found what binaural beats are, and I am still exploring.. I have a question: I know that you care about the difference of the frequencies between the two ears, but what are the reasons that make you choose a specific frequency on one ear. Put differently, why 90Hz on left ear (and 98 on the right one, supposedly that we want an 8hz binaural beat) and not 190 hz on the left ear (and 198hz on the right)?
 
Keep up the good work!
@Piotr Swiatkiewicz Hey, sorry for the delay 😄likely it doesn't matter any more, but...
My technique of keeping the frequencies (not just the beat) constantly moving is less about research and more about keeping things interesting. Listening to the same unchanging tone in one ear for hours (or even minutes) is super-boring!
Kush Doti