SHB-AE uses spherical harmonic beamforming on a four-mic smartphone array to encode and upscale Ambisonics to fourth order, validated in noisy and reverberant conditions.
Neural ambisonic encoding for multi-speaker scenar- ios using a circular microphone array,
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SHB-AE: Spherical harmonic beamforming based Ambisonics encoding and upscaling method for smartphone microphone array
SHB-AE uses spherical harmonic beamforming on a four-mic smartphone array to encode and upscale Ambisonics to fourth order, validated in noisy and reverberant conditions.