@article{3853,
  author = {Marko Jelenkovic, Dejan Ciric, Jelena Zdravkovic, Stefan Tomic},
  title = {Control of Radiation Directivity Applying Independent Element Dodecahedral Loudspeaker},
  journal = {Electronic Devices},
  year = {2023},
  volume = {12},
  number = {2},
  doi = {https://doi.org/10.6025/ed/2023/12/2/37-44},
  url = {https://www.dline.info/ed/fulltext/v12n2/edv12n2_2.pdf},
  abstract = {Control and synthesis of sound source directivity have a significant position in modern acoustics. For this
purpose, special sound sources that consist of independent element loudspeaker array are used. Sound source analyzed in this paper is a loudspeaker array in the form of dodecahedron. To generate different directivities, the loudspeaker array is fed independently with a few characteristic sets of signals. Special setup was established for radiation directivity measurements. For analyzing and presenting the results, a MATLAB application is developed. The measured directivities obtained by feeding of some of the loudspeakers with particular signals show interesting patterns of radiation. 
},
}