Frequency domain singular value decomposition for efficient spatial audio coding

Abstract

Advances in virtual reality have generated substantial interest in accurately reproducing and storing spatial audio in the higher order ambisonics (HOA) representation, given its rendering flexibility. Recent standardization for HOA compression adopted a framework wherein HOA data are decomposed into principal components that are then encoded by standard… (More)
DOI: 10.1109/WASPAA.2017.8170008

Topics

4 Figures and Tables