[DirectX 7 Programmer's Reference] Full Duplex Sample (26.6661140583554%)

Microsoft DirectX 7.0 > DirectSound > DirectSound Tools and Samples > DirectSound Visual Basic Samples

[DirectX October 2006 Documentation] Full Duplex Filter Sample (25.3814799331104%)

DirectX Audio > DirectSound > DirectSound Samples

[DirectX 7 Programmer's Reference] Full-Scene Antialiasing (20.6725784411206%)

Microsoft DirectX 7.0 > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Common Techniques and Special Effects > Antialiasing

[DirectX 6 Programmer's Reference] Full-scene Antialiasing (19.7110399795822%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Common Techniques and Special Effects > Antialiasing

[DirectX October 2006 Documentation] Full-Scene Antialiasing (18.7709030100334%)

DirectX Graphics > Direct3D 9 > Programming Guide > Advanced Topics > Pixel Pipeline > Antialiasing