Chosen Solution
Since im a heavy sleeper, i often used my main phone OnePlus 3t as a alarm clock while plugging the aux in to my audio system for more loudness. At night i put the system on max, and in the morning the alarm works loudly and perfectly. but when i wanted to use my other Samsung galaxy a5 phone just for the alarm clock. It starts making a humming noise in the speakers, when its not playing any audio, i could play a video with no sound and there would be no humming but when it stops, the speakers start humming again Recap: OnePlus 3t all good Samsung a5 humming when no sound input from phone Is there any solution that i could use the galaxy a5 as an alarm clock while not hearing the humming noise from the speakers?
@manttv The humming comes from what? The phone? Then it is most likely a power feedback from your aux. It will depend on how you got this all connected. Humming could also be caused by a grounding issues. Careful about feeding back into the phone since that could destroy your audio IC etc.
