SPVPRIORITY

Microsoft Speech SDK SAPI 5.1

SPVPRIORITY lists the priorities that voices can have. See ISpVoice::SetPriority and ISpVoice::GetPriority for more information.

typedef enum SPVPRIORITY
{
    SPVPRI_NORMAL, 
    SPVPRI_ALERT,  
    SPVPRI_OVER   
} SPVPRIORITY;

SPVPRI_NORMAL: Normal priority.
SPVPRI_ALERT: Alert priority.
SPVPRI_OVER: Over priority - the voice should mix its audio with all other audio on the system with no synchronization. SPVPRI_OVER voices only mix their audio on Windows 2000.