13 citations · 19 across the 14 of their papers we have counts for
5 papers · 1 filter
Decay-Region Group Delay as a Forensic Cue for AI-Generated Impulsive Sounds
JaeHyeong Chang, Chengzhe Sun, Siwei Lyu
We investigate whether AI-generated impulsive sounds can be distinguished from real ones through group delay analysis. Our central finding is that AI-generated impulsive sounds sho…
Acoustic and perceptual differences between standard and accented speech and their voice clones
Tianle Yang, Chengzhe Sun, Phil Rose +1
Voice cloning is often evaluated in terms of overall quality, but less is known about accent preservation and its perceptual consequences. We compare standard and heavily accented…
Forensic deepfake audio detection using segmental speech features
Tianle Yang, Chengzhe Sun, Siwei Lyu +1
This study explores the potential of using acoustic features of segmental speech sounds to detect deepfake audio. These features are highly interpretable because of their close rel…
AI-Synthesized Voice Detection Using Neural Vocoder Artifacts
Chengzhe Sun, Shan Jia, Shuwei Hou +1
Advancements in AI-synthesized human voices have created a growing threat of impersonation and disinformation, making it crucial to develop methods to detect synthetic human voices…
Exposing AI-Synthesized Human Voices Using Neural Vocoder Artifacts
Chengzhe Sun, Shan Jia, Shuwei Hou +2
The advancements of AI-synthesized human voices have introduced a growing threat of impersonation and disinformation. It is therefore of practical importance to developdetection me…