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A Parametric Dual-Channel Audio Coding via Learned Time-Frequency Masking

Authors: Wang, Yihan; Qian, Yufan; Huang, Qingbo; Qu, Tianshu
Affiliation: State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; MMLab, ByteDance
Publication Date: May 2026
Type: Convention Paper
Cost: Free to AES members & institutions and $33 to non-members

Flow-HOA: Generative Joint Optimization for Ambisonics Encoding via Flow Matching

Authors: You, Yuhuan; Qian, Yufan; Qu, Tianshu; Wang, Bin; Lv, Xueyang
Affiliation: State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; Beijing Xiaomi Mobile Software Co., Ltd; Xiaomi Communications Co., Ltd
Publication Date: May 2026
Type: Convention Paper
Cost: Free to AES members & institutions and $33 to non-members

Spherical Harmonic Beamforming–Based Ambisonics Encoding Method in Frequency and Time Domain

Authors: You, Yuhuan; Qian, Yufan; Qu, Tianshu; Wang, Bin; Lv, Xueyang
Affiliation: State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University, Beijing, China; State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University, Beijing, China; State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; Beijing Xiaomi Mobile Software Co., Ltd., Beijing, China; Xiaomi Communications Co., Ltd., Beijing, China
Publication Date: June 2026
Type: Journal Article
Cost: Free to AES members & institutions and $33 to non-members

Automotive acoustic channel equalization method using convex optimization in modal domain

Authors: Qian, Yufan; Qu, Tianshu; Tang, Wei; Chen, Shiyu; Shen, Weihua; Guo, Xiang; Chai, Hua
Affiliation: Peking University; Didichuxing Co. Ltd; Didichuxing Co. Ltd; Didichuxing Co. Ltd; Peking University; Didichuxing Co. Ltd; Didichuxing Co. Ltd
Publication Date: June 2024
Type: Convention Paper
Cost: Free to AES members & institutions and $33 to non-members