Xiaojie Wu

Title: Innovations of Xiaojie Wu in Audio Signal Processing

Introduction

Xiaojie Wu is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of audio signal processing, holding a total of 3 patents. His work focuses on methods that enhance the detection and transformation of audio signals, showcasing his expertise and innovative spirit.

Latest Patents

Xiaojie Wu's latest patents include a "Method for detecting melody of audio signal and electronic device." This method involves dividing an audio signal into segments based on beats, detecting pitch frequencies, and estimating pitch values to determine the melody of the audio signal. Another significant patent is the "Method for transforming audio signal, device, and storage medium." This method entails obtaining original and target frequency-domain signal segments through Fourier transforms, filtering them to create formant envelopes, and determining a pitch-shifted audio signal.

Career Highlights

Xiaojie Wu is currently associated with Bigo Technology Pte. Ltd., where he continues to innovate in audio technology. His work has implications for various applications, including music production and audio analysis.

Collaborations

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Conclusion

Xiaojie Wu's contributions to audio signal processing through his innovative patents demonstrate his commitment to advancing technology in this field. His work continues to influence the way audio signals are detected and transformed, paving the way for future innovations.