Audio Deepfake Detection Based on a Combination of F0 Information and Real Plus Imaginary Spectrogram Features. - Jun Xue; Cunhang Fan; Zhao Lv; Jianhua Tao 001; Jiangyan Yi; Chengshi Zheng; Zhengqi Wen; Minmin Yuan; Shegang Shao (DDAM@MM, 2022)