Time-shifting based primary-ambient extraction for spatial audio reproduction

• Main Authors: He, Jianjun, Gan, Woon-Seng, Tan, Ee-Leng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: Primary-ambient extraction (PAE); Principal component analysis (PCA); Spatial audio; Spatial cues
• Online Access: https://hdl.handle.net/10356/81365; http://hdl.handle.net/10220/39538
• Institution: Nanyang Technological University

One of the key issues in spatial audio analysis and reproduction is to decompose a signal into primary and ambient components based on their directional and diffuse spatial features, respectively. Existing approaches employed in primary-ambient extraction (PAE), such as principal component analysis...