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eess.AS2026
Ambisonics Encoding of Room Impulse Responses using a Device-Agnostic Diffusion Model
Eloi Moliner, Christoph Hold, Juan Azcarreta Ortiz +5
We address the problem of encoding room impulse responses (RIRs) into high-order Ambisonics (HOA) representations from arbitrary and potentially insufficient or incomplete micropho…
eess.AS2026
Residual Learning for Neural Ambisonics Encoders
Thomas Deppisch, Yang Gao, Manan Mittal +4
Emerging wearable devices such as smartglasses and extended reality headsets demand high-quality spatial audio capture from compact, head-worn microphone arrays. Ambisonics provide…
eess.AS2024
Perceptually-motivated Spatial Audio Codec for Higher-Order Ambisonics Compression
Christoph Hold, Leo McCormack, Archontis Politis +1
Scene-based spatial audio formats, such as Ambisonics, are playback system agnostic and may therefore be favoured for delivering immersive audio experiences to a wide range of (pot…