spherical harmonics, spherical Hankel/Bessel functions, truncation of the Fourier-Bessel series
spherical_soundfield
![real-valued spherical harmonics real-valued spherical harmonics](https://iaem.at/Members/zotter/spherical_soundfield/sh_vib.gif/@@images/f00ffc67-ef4a-4f4e-be86-cf9c0ed9d123.png)
![spherical basis-solution for radiation spherical basis-solution for radiation](https://iaem.at/Members/zotter/spherical_soundfield/sh_rad.gif/@@images/486929f7-4f2c-4965-b9c8-82d81641afb1.png)
![spherical basis-solution for interior fields spherical basis-solution for interior fields](https://iaem.at/Members/zotter/spherical_soundfield/sh_rad_incoming.gif/@@images/b461a1d6-9d22-43b2-850a-d00231a7a7db.png)
![spherical Hankel functions for radiation spherical Hankel functions for radiation](https://iaem.at/Members/zotter/spherical_soundfield/radial_outgoing_anim.gif/@@images/fc095864-6519-47a5-9db3-aa9979496019.png)
![spherical Bessel functions for interior fields spherical Bessel functions for interior fields](https://iaem.at/Members/zotter/spherical_soundfield/radial_incoming_anim.gif/@@images/20758e05-ed32-43f1-beb5-3991dbca9f1c.png)
(solutions of the Helmholtz-equation in spherical coordinates)
(real-valued)
![planewave_0.gif planewave_0.gif](https://iaem.at/Members/zotter/spherical_soundfield/planewave_0.gif/@@images/873f264d-a0f2-472a-93d7-fe76395b48c2.png)
![planewave_1.gif planewave_1.gif](https://iaem.at/Members/zotter/spherical_soundfield/planewave_1.gif/@@images/1c0cdf8e-9bcf-44e2-a409-a4fefd017d73.png)
![planewave_3.gif planewave_3.gif](https://iaem.at/Members/zotter/spherical_soundfield/planewave_3.gif/@@images/9dde9b94-3ef0-449d-a6a3-d132064ad252.png)
![planewave_13.gif planewave_13.gif](https://iaem.at/Members/zotter/spherical_soundfield/planewave_13.gif/@@images/09a63bec-9817-4e36-a2cb-d51c521a7196.png)
![planewave_6.gif planewave_6.gif](https://iaem.at/Members/zotter/spherical_soundfield/planewave_6.gif/@@images/49e0b804-fc77-4c49-afe0-4acf022a2d7e.png)
![greenwave_2_1.gif greenwave_2_1.gif](https://iaem.at/Members/zotter/spherical_soundfield/greenwave_2_1.gif/@@images/1463242e-6bab-4bc9-bff9-a70c6842469f.png)
![greenwave_2_3.gif greenwave_2_3.gif](https://iaem.at/Members/zotter/spherical_soundfield/greenwave_2_3.gif/@@images/1dbf42fd-24bc-4658-affe-49c5adaaa653.png)
![greenwave_2_6.gif greenwave_2_6.gif](https://iaem.at/Members/zotter/spherical_soundfield/greenwave_2_6.gif/@@images/ef8ca6ca-58c8-48f9-92bd-667ff2ea9313.png)
![greenwave_2_13.gif greenwave_2_13.gif](https://iaem.at/Members/zotter/spherical_soundfield/greenwave_2_13.gif/@@images/bc75fbc8-a5bd-4476-9f4b-b20f83f3c537.png)
spherical harmonics, spherical Hankel/Bessel functions, truncation of the Fourier-Bessel series
(solutions of the Helmholtz-equation in spherical coordinates)
(real-valued)