Figure 3.12: Sound pressure in decibel of a plane wave synthesized by NFC-HOA (2.45) and WFS (2.55). Mono-frequent simulations were done for all frequencies at three different listening positions. A fixed offset was added to the amplitudes for two of the positions for better visualization. Parameters: n_k = (0,−1,0), x_ref = (0,0,0) m, circular secondary source distribution with a diameter of 3 m.
Steps for reproduction
Note that the calculation will take several hours.
$ gnuplot fig3_12.plt