Blind estimation of directional properties of room reverberation using a spherical microphone array

@article{Samarasinghe2017BlindEO,
  title={Blind estimation of directional properties of room reverberation using a spherical microphone array},
  author={Prasanga N. Samarasinghe and Thushara D. Abhayapala},
  journal={2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year={2017},
  pages={351-355}
}
This paper presents an experimental study on a novel technique to blindly estimate the directional properties of room reflections using a spherical microphone array. The algorithm is developed based on a spatial correlation model formulated in the spherical harmonics domain. This model expresses the cross correlation matrix of the recorded soundfield… CONTINUE READING