Spatial Audio Glossary

---

• Contents

---

• General Terms
  • Spatial Audio
  • HRTFs
  • Binaural
  • Spatial Audio Perception Terms

---

• Mixing Terms
  • Common Workflow Terms
  • Processing Effect Terms
  • Spatial Mix Dimensions
  • Spatial Mixing Types
  • Channel-based Soundfields
  • Object-based Soundfields
  • Scene-based / Ambisonic Soundfields

---

• Technical Terms
  • Degrees of Freedom (DOF)
  • Inputs & Outputs
  • Describing Rotations
  • Spatial Audio: Common Issues
  • Additional Technologies
  • Technical Descriptions

---

• Existing Formats

  Spatial Audio Formats:

  • Mach1 Spatial
  • Ambisonics
  • Facebook360
  • Dolby Atmos
  • Sony 360 Reality
  • Surround

  Runtime Spatial Audio Implementations:

  • Apple Spatial Audio
  • Game Engine Object Audio
  • Atmoky
  • High Fidelity Spatial Audio
  • THX

---

• Misc
  • Loose Terms

---

Contributions:

If you are interested in editing or adding a post please create a Pull Request or by reaching out directly. Please visit the repository page to learn more: https://github.com/Mach1Studios/m1-research-blog/

---

Contributors:

Dylan Marcus
Aïli Arakida Niimura Matthew Bosch