API published in: S60 3rd Ed
Link against: distanceattenuationeffect.lib 
Required Capabilities
 None
#include <distanceattenuationdata.h>
      
      Inherits TEfCommon.
Public Member Functions | 
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| TEfDistanceAttenuation () | |
| Constructor.   | 
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| TEfDistanceAttenuation (TInt32 aRMin, TInt32 aRMax, TBool aMuteAfterMax, TUint32 aRollOffFactor, TUint32 aRoomRollOffFactor) | |
| Constructor.   | 
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Data Fields | 
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| TInt32 | iRMin | 
| TInt32 | iRMax | 
| TBool | iMuteAfterMax | 
| TUint32 | iRollOffFactor | 
| TUint32 | iRoomRollOffFactor | 
| TUint32 | iRollOffFactorMax | 
| TUint32 | iRoomRollOffFactorMax | 
               
               
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