• Legal Information
• ▶DirectX Software Development Kit
• ▶DirectX Graphics
• ▶DirectX Input
• ▼DirectX Audio
  • ▶XACT
  • ▼DirectSound
    • What's New in DirectSound
    • The Power of DirectSound
    • ▼Programming Guide
      • ▶Getting Started with DirectSound
      • DirectSound Playback Objects
      • ▶DirectSound Devices
      • ▶Buffer Basics
      • ▶Using WAV Data
      • ▼Sounds in 3D
        • Coordinates of 3D Space
        • Perception of Sound Positions
        • ▶DirectSound 3D Buffers
        • ▼DirectSound 3D Listeners
          • Obtaining the 3D Listener
          • Spatial Parameters of the Listener
          • Distance Factor
          • Doppler Effect
          • Rolloff Factor
          • Batch Parameters for 3D Listeners
          • Deferred Settings
      • ▶Using Effects
      • ▶Capturing Waveforms
      • ▶Advanced Topics in DirectSound
    • ▶DirectSound Samples
    • ▶Reference
• ▶DirectX SDK Technical Articles
• Glossary
• ▶DirectX SDK
• ▶DirectMusic
• ▶DirectPlay