[DirectX 5 Programmer's Reference] CPU Considerations for 3-D Buffers (100%)

DirectX Foundation > DirectSound > DirectSound Essentials > Optimizing DirectSound Performance

[DirectX 7 Programmer's Reference] CPU Considerations for 3-D Buffers (100%)

Microsoft DirectX 7.0 > DirectSound > DirectSound Essentials > Optimizing DirectSound Performance

[DirectX 8.1 C/C++ Programmer's Reference] CPU Considerations for 3-D Buffers (67.3677884615385%)

DirectX 8.1 (C++) > DirectX Audio > Advanced Topics in DirectX Audio > Optimizing DirectSound Performance

[DirectX 8.1 Visual Basic Programmer's Reference] CPU Considerations for 3-D Buffers (67.3677884615385%)

DirectX 8.1 (Visual Basic) > DirectX Audio > Advanced Topics in DirectX Audio > Optimizing DirectSound Performance

[DirectX October 2006 Documentation] CPU Considerations for 3-D Buffers (62.5%)

DirectX SDK > Introducing DirectX 9.0 > Direct3D Graphics > DirectSound > Optimizing Performance