Advanced B-Format Analysis

Kolundzija M, Faller C. Advanced B-Format Analysis. In: AES Convention 144. Audio Engineering Society; 2018. Paper 9942. Available from: https://aes.org/publications/elibrary-page/?id=19459

@inproceedings{Kolundzija2018_19459,
  author = {Kolundzija, Mihailo and Faller, Christof},
  title = {{Advanced B-Format Analysis}},
  booktitle = {AES Convention 144},
  note = {Paper 9942},
  year = {2018},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19459}
}

TY  - CPAPER
TI  - Advanced B-Format Analysis
AU  - Kolundzija, Mihailo
AU  - Faller, Christof
T2  - AES Convention 144
M1  - Paper 9942
PY  - 2018
DA  - 2018/05/06
UR  - https://aes.org/publications/elibrary-page/?id=19459
PB  - Audio Engineering Society
LA  - en
AB  - Spatial sound rendering methods that use B-format have moved from static to signal-dependent, making B-format signal analysis a crucial part of B-format decoders. In the established B-format signal analysis methods, the acquired sound field is commonly modeled in terms of a single plane wave and diffuse sound, or in terms of two plane waves. We present a B-format analysis method that models the sound field with two direct sounds and diffuse sound, and computes the three components' powers and direct sound directions as a function of time and frequency. We show the effectiveness of the proposed method with experiments using artificial and realistic signals.
ER  -