Wave Equation in Higher Dimensions

The *wave equation* in 1D, 2D, or 3D may be written as

where, in 3D, denotes the amplitude of the wave at time and position , and

denotes the

- Plane Waves in Air
- Vector Wavenumber
- Solving the 2D Wave Equation
- 2D Boundary Conditions
- 3D Sound
- Ambisonics

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Center for Computer Research in Music and Acoustics (CCRMA), Stanford University