Acoustic maps from classical beamforming on multi-channel recordings are fed to a lightweight CNN for replay speech detection, showing competitive results on the ReMASC dataset.
V oicelive: A phoneme localiza- tion based liveness detection for voice authentication on smartphones,
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Multi-Channel Replay Speech Detection using Acoustic Maps
Acoustic maps from classical beamforming on multi-channel recordings are fed to a lightweight CNN for replay speech detection, showing competitive results on the ReMASC dataset.