AXPB pb;
AX stores voice parameter settings within the pb data structure. Both the user application and DSP can modify certain members in this data structure. Thus, separate copies are maintained by AX for both the application and DSP. After DSP completes voice processing for a given audio frame, AX synchronizes the two data structures according to the synchronization flags asserted in axvpb.sync.
2006/03/01 Initial version.
CONFIDENTIAL