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Linear prediction residual features for automatic speaker verification anti-spoofing
Automatic speaker verification (ASV) systems are highly vulnerable against spoofing attacks. Anti-spoofing, determining whether a speech signal is natural/genuine or spoofed, is very important for improving the reliability ...
Source cell-phone recognition from recorded speech using non-speech segments
(Academic Press Inc Elsevier Science, 2014)
In a recent study, we have introduced the problem of identifying cell-phones using recorded speech and shown that speech signals convey information about the source device, making it possible to identify the source with ...