Wei Ping

Title: Innovations and Contributions of Inventor Wei Ping

Introduction

Wei Ping is a prominent inventor based in Sunnyvale, CA, with a remarkable portfolio comprising 12 patents. His work focuses on advancements in audio processing and speech synthesis technologies, contributing significantly to the field of machine learning and computational audio processing.

Latest Patents

Wei Ping’s latest patents reflect his innovative approach towards improving audio quality and synthesis. One of his notable inventions is the "Speech denoising via discrete representation learning," which presents a novel end-to-end method for audio denoising. Instead of modeling the noise directly, this method synthesizes denoised audio from a generative model, enhancing the output quality akin to text-to-speech systems. A variational autoencoder with discrete latent representations is utilized to produce phonetic content for the generative model. Moreover, a new matching loss mechanism is introduced to optimize denoising performance. Another significant contribution is the patent titled "Unsupervised alignment for text to speech synthesis using neural networks," which addresses challenges in generating synthetic speech from text sequences with unknown phoneme durations. By employing a parallel process to model speech rhythm, this invention enables sampling of phoneme duration and enhances the diversity of synthetic speech by incorporating additional parameters like pitch and energy.

Career Highlights

Throughout his career, Wei Ping has made substantial strides in the tech industry by working with leading organizations. He has held positions at Baidu USA LLC and Nvidia Corporation, where he has further honed his skills in artificial intelligence and machine learning technologies. His expertise in these fields has facilitated breakthroughs that help push the boundaries of audio technology.

Collaborations

Wei Ping’s innovative journey has included collaboration with notable colleagues, such as Kainan Peng and Sercan Omer Arik. Together, they have engaged in ground-breaking projects that contribute to the advancements in machine learning algorithms and speech synthesis techniques.

Conclusion

Wei Ping stands as a transformative figure in the realm of audio and speech technology. His dedication to innovation is evident in his patents and collaborative efforts, which pave the way for future advancements in this dynamic field. Through his cutting-edge work, Wei Ping not only enhances audio processing but also inspires the next generation of inventors to explore uncharted territories in technology.