Hongcheng Sun

Title: Innovations of Hongcheng Sun in Audio Signal Processing

Introduction

Hongcheng Sun is a notable inventor based in Shanghai, China. He has made significant contributions to the field of audio signal processing, holding a total of 5 patents. His work focuses on methods and devices that enhance audio quality and reduce signal delay.

Latest Patents

One of his latest patents is an "Audio signal processing method, device and storage medium for reducing signal delay." This invention discloses a method that involves providing an input audio signal with multiple data frames, performing windowing processes, and generating an output audio signal with reduced delay. The output audio signal is processed to ensure that it maintains the integrity of the original audio while minimizing latency.

Another significant patent is the "Deep neural network based audio processing method, device and storage medium." This method utilizes a deep neural network to extract speech from audio input that contains both speech and non-speech portions. By incorporating user-specific audiograms and gain compensation coefficients, the method effectively enhances the audio output by attenuating or removing non-speech elements.

Career Highlights

Throughout his career, Hongcheng Sun has worked with various companies, including Evoco Labs Co., Ltd. His experience in the industry has allowed him to develop innovative solutions that address common challenges in audio processing.

Collaborations

Hongcheng has collaborated with notable individuals such as Congxi Lu and Linkai Li. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Hongcheng Sun's contributions to audio signal processing through his innovative patents demonstrate his expertise and commitment to enhancing audio technology. His work continues to influence the field and improve audio experiences for users worldwide.