Note:
This bibliographic page is archived and will no longer be updated.
For an up-to-date list of publications from the Music Technology Group see the
Publications list
.
Analysis of spherical isotropic noise fields with an A-Format tetrahedral microphone.
| Title | Analysis of spherical isotropic noise fields with an A-Format tetrahedral microphone. |
| Publication Type | Journal Article |
| Year of Publication | 2019 |
| Authors | Pérez-López, A. , & Stefanakis N. |
| Journal Title | The Journal of the Acoustical Society of America |
| Issue | 146(4) |
| Pages | EL329–EL334 |
| Journal Date | 10/2019 |
| Abstract | Several applications in spatial audio signal processing benefit from the knowledge of the diffuseness of the sound field. In this paper, several experiments are performed to determine the response of a tetrahedral microphone array under a spherically isotropic sound field. The data were gathered with numerical simulations and real recordings using a spherical loudspeaker array. The signal analysis, performed in the microphone signal and spherical harmonic domains, reveals the characteristic coherence curves of spherical isotropic noise as a function of the frequency. |
| Final publication | https://doi.org/10.1121/1.5127736 |
