I guess that Android applies some kind of filter to prevent the distortion somehow picked up by the mic. Sound gets worse if I speak in a louder voice and the output at the other end is apparantly very loud also. As Nexus 4 is still the main phone used for Ubuntu Touch, I believe the platform would benefit greatly if this issue could be solved sooner than later.
I guess that Android applies some kind of filter to prevent the distortion somehow picked up by the mic. Sound gets worse if I speak in a louder voice and the output at the other end is apparantly very loud also. As Nexus 4 is still the main phone used for Ubuntu Touch, I believe the platform would benefit greatly if this issue could be solved sooner than later.