3 papers
cs.SD2026
SHB-AE: Spherical harmonic beamforming based Ambisonics encoding and upscaling method for smartphone microphone array
Yuhuan You, Yufan Qian, Tianshu Qu +2
With the rapid development of virtual reality (VR) and augmented reality (AR), spatial audio recording and reproduction have gained increasing research interest. Higher Order Ambis…
cs.SD2026
Flow-HOA: Generative Joint Optimization for Ambisonics Encoding via Flow Matching
Yuhuan You, Yufan Qian, Tianshu Qu +2
Higher-Order Ambisonics (HOA) encoding from sparse, irregular microphone arrays remains a critical challenge for consumer spatial audio capture in immersive communication and XR. W…
eess.SP2026
Neural Radiated-Noise Fields for Unmanned Underwater Vehicle Noise Spectrum Prediction in Three-Dimensional Scenes
Yan Wu, Yang Yang, Jun Fan +1
Radiated noise in unmanned underwater vehicles (UUVs) is an important indicator for characterizing acoustic signatures and evaluating platform performance. To address the strong de…