Rendering of a Moving Focused Sound Source Using Wave Field Synthesis

Kumar A, Puri A. Rendering of a Moving Focused Sound Source Using Wave Field Synthesis. J Audio Eng Soc. 2025;73(11):760-771. doi:10.17743/jaes.2022.0229

@article{Kumar2025_23107,
  author = {Kumar, Akash and Puri, Amrita},
  title = {{Rendering of a Moving Focused Sound Source Using Wave Field Synthesis}},
  journal = {Journal of the Audio Engineering Society},
  volume = {73},
  number = {11},
  pages = {760--771},
  year = {2025},
  month = nov,
  publisher = {Audio Engineering Society},
  doi = {10.17743/jaes.2022.0229},
  url = {https://doi.org/10.17743/jaes.2022.0229}
}

TY  - JOUR
TI  - Rendering of a Moving Focused Sound Source Using Wave Field Synthesis
AU  - Kumar, Akash
AU  - Puri, Amrita
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 73
IS  - 11
SP  - 760
EP  - 771
PY  - 2025
DA  - 2025/11/10
DO  - 10.17743/jaes.2022.0229
UR  - https://doi.org/10.17743/jaes.2022.0229
PB  - Audio Engineering Society
LA  - en
AB  - When synthesizing a dynamic sound field using a multichannel loudspeaker array, incorporating moving sound scenes enhances the immersive experience for listeners. Previous studies have explored the synthesis of a moving sound source situated outside the region enclosed by an array of loudspeakers, generally termed a nonfocused moving sound source. This paper presents the synthesis of a moving sound source inside the region enclosed by a loudspeaker array, termed a focused moving source. The driving signals for the loudspeakers are derived using the principle of wave field synthesis. Computer simulations have been conducted to evaluate the effectiveness of the proposed driving signals in synthesizing a focused moving point source.
ER  -