Noise / Smartphone Apps Changing My Tinnitus

Hi,

using on my smartphone applications which generates white noise, pink noise.

Actually it helps to sleep very well. I got several T-Frequencies, the most annoying one is a very high frequence.

So sometimes i get awake and listen to my T: The frequencies which I can hear then are differently from my "known" T. There are louder but more pleaseant - Fading away the next minutes.
So is this a good sign? Or should I stop this? Has anybody else similar experiences?

I use the Applications mostly on one of the lowest volumes possible, i guess max. 30 db(a) in 20 cm distance.

PS: Which frequencies can be provided by smartphones: Galaxy Series, I-phones...?

 

download an app call "oscillator" on the iphone. has all the diff. basic waves/ noise waveforms you can use