Yu-Jie Sha

Title: Innovations in Audio Processing by Yu-Jie Sha

Introduction

Yu-Jie Sha is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of audio processing, particularly through his innovative methods and apparatuses. His work focuses on enhancing audio signal processing techniques, which have applications in various audio technologies.

Latest Patents

Yu-Jie Sha holds a patent for an audio processing method and apparatus that utilizes a partition domain spreading function table stored in three linear arrays for reducing storage. This method employs a modified discrete cosine transform (MDCT) algorithm to convert a time domain audio signal into a spectrum audio signal. The invention includes a process for obtaining a spreading function coefficient for each partition domain and calculating a masking partitioned energy threshold. The spectrum audio signal is then compressed into an audio bit stream based on the audio block type and the signal-to-mask ratio (SMR).

Career Highlights

Yu-Jie Sha is affiliated with National Central University, where he continues to advance research in audio processing technologies. His work has garnered attention for its innovative approach to audio signal transformation and compression.

Collaborations

Yu-Jie Sha collaborates with Tsung-Han Tsai, contributing to the development of advanced audio processing techniques. Their partnership has led to significant advancements in the field.

Conclusion

Yu-Jie Sha's contributions to audio processing exemplify the innovative spirit of modern inventors. His patented methods enhance the efficiency and quality of audio signal processing, showcasing the potential for future advancements in this field.