3 papers
cs.SD2026
WhispEar: A Bi-directional Framework for Scaling Whispered Speech Conversion via Pseudo-Parallel Whisper Generation
Zihao Fang, Yingda Shen, Zifan Guan +3
Whispered speech lacks vocal fold vibration and fundamental frequency, resulting in degraded acoustic cues and making whisper-to-normal (W2N) conversion challenging, especially wit…
cs.SD2024
PicoAudio: Enabling Precise Timestamp and Frequency Controllability of Audio Events in Text-to-audio Generation
Zeyu Xie, Xuenan Xu, Zhizheng Wu +1
Recently, audio generation tasks have attracted considerable research interests. Precise temporal controllability is essential to integrate audio generation with real applications.…
cs.SD2024
AudioTime: A Temporally-aligned Audio-text Benchmark Dataset
Zeyu Xie, Xuenan Xu, Zhizheng Wu +1
Recent advancements in audio generation have enabled the creation of high-fidelity audio clips from free-form textual descriptions. However, temporal relationships, a critical feat…