Minor: Access specifier of function  changed from protected to public.
Minor: Access specifier of function  changed from protected to public.

Signed-off-by: Christian Linke <6718be11d2073e7003e524b018ab3bbb855bc705@bmw.de>

Pelagicore/AudioManager,Pelagicore/AudioManager,Pelagicore/AudioManager,Pelagicore/AudioManager