AINeutralarXiv – CS AI · 7h ago5/10
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HRTFformer: A Spatially-Aware Transformer for Individual HRTF Upsampling in Immersive Audio Rendering
Researchers introduce HRTFformer, a transformer-based neural network that improves the spatial upsampling of Head-Related Transfer Functions (HRTFs) used in immersive audio applications. By leveraging attention mechanisms and spherical harmonic domain processing, the model reconstructs high-fidelity spatial audio from sparse measurements with improved accuracy and realistic spatial coherence.