amrnb: Fix audio distortion in an AMR-NB clip

This fix had the PacketVideo internal tracking number
RIO-9190.

This was committed on the master branch of the opencore
repository in commit 7d6ccc907d3a15ca2ff74b9c76f122ab87d0ffbe.

Change-Id: Icbd7d6fe94e02cae360946cfb6f3b8dc90c8b518
1 file changed