Recently when I play music through my Android Phone (Samsung Galaxy I9000) the music is sometimes interrupted by a loud, nerve-recking, belling noise. Sounds like when you put maximum volume on an amp and have the wire from that amp stuck in some power outlet. Don´t know how to describe it better.

With the Phone I listen to downloaded music only. The noise is not on the downloaded song itself as it is not always on the same location, means: Sometimes the noise comes after 30 seconds of Song A, the next time Song A is being played without problems, and the noise comes after 2 minutes in Song D.

Any suggestion somebody please?