u32 updateMS;
The updateMS parameter tracks sub-frame parameter updates. AX increments this value each time AXSetVoiceUpdateWrite () is called. This value is reset to zero after each audio frame. Do not modify this parameter.
Note: Because the current version of the AX library does not fully implement update-related functionality, update-related parameters are not reflected in DSP operation.
03/01/2006 Initial version.