Company Filing History:
3 out of 263 
2 out of 960 
2 out of 335 Years Active: 2020-2025
Title: Shuyuan Sun: Innovator in Audio Signal Processing
Introduction
Shuyuan Sun is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of audio signal processing, particularly in enhancing the acoustic experience in vehicles. With a total of 8 patents to his name, Sun's work focuses on innovative methods and systems that improve sound quality and reduce costs in automotive audio systems.
Latest Patents
Shuyuan Sun's latest patents include a method and system of audio signal processing for in-vehicle virtual multichannel sound. This invention involves obtaining an audio input signal in a single audio channel and identifying different frequency components within that signal. The process assigns audio data in various frequency bands to different signal paths, allowing for individual digital signal processing. This innovation not only enhances the overall sound quality in vehicles but also reduces production costs.
Another notable patent is the audio playing method applied to on-board audio systems. This method involves obtaining an audio signal, decomposing it into multiple audio source signals, and establishing routes for playback through various speaker modules. The result is a more accurate and immersive multi-channel surround sound experience, significantly improving the acoustic quality of automotive audio systems.
Career Highlights
Shuyuan Sun has worked with notable companies such as Aac Microtech (Changzhou) Co., Ltd. and Aac Technologies Pte. Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in audio technology.
Collaborations
Some of Shuyuan Sun's coworkers include Hao Yin and Yiming Meng. Their collaboration has likely contributed to the advancements in audio signal processing technologies.
Conclusion
Shuyuan Sun's contributions to audio signal processing have made a significant impact on the automotive industry. His innovative patents demonstrate a commitment to enhancing sound quality while also considering cost efficiency. His work continues to influence the development of advanced audio systems in vehicles.