A study on data augmentation in voice anti-spoofing
In this paper we perform an in depth study of how data augmentation techniques improve
synthetic or spoofed audio detection. Specifically, we propose methods to deal with channel …
synthetic or spoofed audio detection. Specifically, we propose methods to deal with channel …
[PDF][PDF] 语音伪造及检测技术研究综述
任延珍, 刘晨雨, 刘武洋, 王丽娜 - 信号处理, 2021 - signal.ejournal.org.cn
语音承载着人类语言和说话人身份信息, 通过语音伪造技术可以精确模仿目标说话人的声音以
达到欺骗人或机器听觉的目的. 目前, 深度伪造(Deepfake) 正在对全球的政治经济及社会稳定带 …
达到欺骗人或机器听觉的目的. 目前, 深度伪造(Deepfake) 正在对全球的政治经济及社会稳定带 …
Fast and Lightweight Voice Replay Attack Detection via Time-frequency Spectrum Difference
Due to the open nature of voice and voice interface, an adversary can spoof voice
recognition systems by replaying pre-recorded voice commands from legitimate users …
recognition systems by replaying pre-recorded voice commands from legitimate users …