[DirectX 6 Programmer's Reference] Microsoft Software Synthesizer (38.6985460618336%)

DirectX Foundation > DirectMusic > DirectMusic Architecture

[DirectX 2 Programmer's Reference] Microsoft's 3D-Graphics Solutions (33.8682067006528%)

Direct3D > Direct3D Overview > Microsoft's 3D-Graphics Solutions

[DirectX 7 Programmer's Reference] Microsoft Software Synthesizer (31.158863522151%)

Microsoft DirectX 7.0 > DirectMusic > DirectMusic Architecture

[DirectX October 2006 Documentation] Microsoft.DirectX.Diagnostics (28.4239570051126%)

DirectX SDK > Introducing DirectX 9.0 > Namespaces

[DirectX October 2006 Documentation] Microsoft.DirectX.DirectPlay.Voice (28.4239570051126%)

DirectX SDK > Introducing DirectX 9.0 > Namespaces

[DirectX October 2006 Documentation] Microsoft.DirectX.AudioVideoPlayback (27.9522588919051%)

DirectX SDK > Introducing DirectX 9.0 > Namespaces

[DirectX October 2006 Documentation] Microsoft.DirectX.PrivateImplementationDetails (27.4805607786975%)

DirectX SDK > Introducing DirectX 9.0 > Namespaces

[DirectX October 2006 Documentation] Microsoft.DirectX.DirectDraw (27.4805607786975%)

DirectX SDK > Introducing DirectX 9.0 > Namespaces