1) Tried multiple roms both sense and aosp - the ringing/buzzing noise still exists on both (DEFINITION - PHANTOM RINGING/BUZZING NOISE - a buzzing series of overtones that exists particularly when listening to jazz music that has a lot of ride and crash cymbals being played) As a professional musician, this can be quite annoying.
2) Tried going back and forth between bluetooth and auxiliary cable on both phones (HTC One and Galaxy Nexus), trying AOSP vs. SENSE roms, streaming vs. non streaming. Both phones and all roms have the same issue present, the bluetooth audio has a fuzzy clarity to the cymbals. It is worth mentioning that the AOSP roms are slightly better in terms of less Phantom ringing/buzzing but far from perfect.
My question is, does anyone have a fix for this? I paid big bucks to have Bluetooth installed in my car and really want to use it.
The auxiliary cable sounds good until you plug your phone charger in.....that presents an even larger noise issue. Please help.