2021 IEEE International Conference on Acoustics, Speech and Signal Processing
6-11 June 2021 • Toronto, Ontario, Canada
Extracting Knowledge from Information
| Paper ID | SPE-34.6 | ||
| Paper Title | INVESTIGATION OF FAST AND EFFICIENT METHODS FOR MULTI-SPEAKER MODELING AND SPEAKER ADAPTATION | ||
| Authors | Yibin Zheng, Xinhui Li, Li Lu, Tencent Inc, China | ||
| Session | SPE-34: Speech Synthesis 6: Data Augmentation & Adaptation | ||
| Location | Gather.Town | ||
| Session Time: | Thursday, 10 June, 13:00 - 13:45 | ||
| Presentation Time: | Thursday, 10 June, 13:00 - 13:45 | ||
| Presentation | Poster | ||
| Topic | Speech Processing: [SPE-SYNT] Speech Synthesis and Generation | ||
| IEEE Xplore Open Preview | Click here to view in IEEE Xplore | ||
| Abstract | In this paper, we propose a novel method for fast and efficient few-shot TTS task, which is able to disentangle linguistic and speaker representations. Specifically, an adversarial training strategy is firstly employed to wipe out speaker information from the linguistic representations. Then the speaker representations are extracted from audio signals by a speaker encoder with a random sampling mechanism and a speaker classifier, aiming to extract speaker embedding features that independent of content information (such as prosody and style etc). Meanwhile, for faster and efficient adaptation, we further introduce the prior alignment knowledge between the text and audio pairs and propose a multi-alignment guided attention to help the attention learning. The Experimental results show the proposed method not only could generate higher quality and speaker similarity with an average absolute improvement of 0.26 and 0.30 in MOS respectively, when adapting to new speakers with 20 utterances, but also converge much faster and efficient. Moreover, we can achieve a MOS of 4.45 for a premium voice which has enough training data, which outperforms a single speaker model of 4.23. | ||