George Chiachi Sung

Title: George Chiachi Sung - Innovator in Voice Conversion Technology

Introduction

George Chiachi Sung is an inventor based in San Diego, CA (US). He is known for his innovative approaches in the field of voice conversion technology. Although he currently holds no granted patents, his work in developing advanced methods for audio processing is noteworthy.

Latest Patent Applications

George Chiachi Sung has submitted several patent applications that showcase his expertise. One of his latest applications is titled "REAL TIME ON DEVICE VOICE CONVERTER FOR PORTABLE APPLICATIONS." This method involves receiving a sequence of acoustic frames that characterize a source speech utterance, including semantic information and source speech characteristics. It also includes obtaining a latent speaker embedding that represents target speech characteristics. The process generates a soft speech representation for each acoustic frame and determines an acoustic estimation for the corresponding frame. The synthetic speech representation produced retains the semantic information of the source speech and the target speech characteristics.

Another significant application is "SPATIAL REGION BASED AUDIO SEPARATION." This method involves receiving target audio data captured by a first audio input device, which includes a target audio signal and a version of an interfering audio signal. It also processes reference audio data captured by a second audio input device to generate enhanced audio data. The trained neural network used in this method effectively attenuates the interfering audio signal, improving the overall audio quality.

Conclusion

George Chiachi Sung is an innovative inventor whose work in voice conversion technology has the potential to impact various applications. His latest patent applications reflect his commitment to advancing audio processing methods.