Company Filing History:
Years Active: 2021-2025
Title: Innovations of Vincent Wan
Introduction
Vincent Wan is a prominent inventor based in London, GB. He has made significant contributions to the field of speech synthesis, holding a total of 10 patents. His work focuses on enhancing the expressiveness and prosody of synthesized speech, which has important applications in various technologies.
Latest Patents
One of his latest patents is titled "Two-level speech prosody transfer." This method involves receiving an input text utterance that is to be synthesized into expressive speech with a specific prosody and target voice. The process generates an intermediate synthesized speech representation using a first text-to-speech (TTS) model, ensuring that the intended prosody is preserved. The intermediate representation is then processed by a second TTS model, which encodes it into an utterance embedding that specifies the intended prosody and speaker characteristics.
Another notable patent is the "Attention-based clockwork hierarchical variational encoder." This method represents intended prosody in synthesized speech by receiving a text utterance and selecting an utterance embedding. The method predicts the duration of each syllable based on linguistic features and generates fixed-length predicted frames, enhancing the naturalness of the synthesized speech.
Career Highlights
Vincent Wan is currently employed at Google Inc., where he continues to innovate in the field of speech technology. His work has been instrumental in advancing the capabilities of text-to-speech systems, making them more expressive and human-like.
Collaborations
Vincent collaborates with talented individuals such as Chun-an Chan and Rakesh Narayan Iyer. Their combined expertise contributes to the development of cutting-edge technologies in speech synthesis.
Conclusion
Vincent Wan's contributions to speech synthesis through his innovative patents and work at Google Inc. highlight his role as a leading inventor in this field. His advancements are paving the way for more natural and expressive communication technologies.
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