Finer sound control

Is it possible to add volume levels to volume management ? Let me explain myself, I am using Nougat, and there is only 5 levels of volume in calls, and sometimes the lowest setting (1/5) isn’t low enough for me

I also have the same problem with “music” volume when using earphones : 2/15 is too loud and 1/15 is really low I barely can hear anything

I suggest having more volume levels for each, let’s say 10 for calls and 30 for audio

I'm sorry if I posted in the wrong section, I didn't know which category to select