Ningbo Qiao

Title: Ningbo Qiao: Innovator in Voice Technology

Introduction

Ningbo Qiao is a prominent inventor based in Shenzhen, China, known for his contributions to voice technology. He holds three patents that showcase his innovative approach to improving communication systems. His work focuses on enhancing the quality of voice signals and decision-making processes in Voice over Internet Protocol (VoIP) systems.

Latest Patents

Ningbo Qiao's latest patents include an echo cancellation method and terminal, as well as a link decision-making method and decision-making device. The echo cancellation method involves buffering frames of voice signals that include echo signals. It processes these signals to ensure that the estimated latency remains within a preset range, ultimately producing a clearer second voice signal. The link decision-making method is designed for VoIP systems, where it evaluates the quality of different links between user equipment. This method ensures that the best link is selected for transmitting data streams, thereby improving the overall quality of service.

Career Highlights

Throughout his career, Ningbo Qiao has worked with leading technology companies, including Tencent Technology (Shenzhen) Company Limited and Huawei Technologies Co., Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in voice technology.

Collaborations

Some of his notable coworkers include Dongqi Wang and Zhihui Liu, who have collaborated with him on various projects. Their teamwork has contributed to the successful development of his patented technologies.

Conclusion

Ningbo Qiao is a significant figure in the field of voice technology, with a focus on enhancing communication systems through innovative patents. His work continues to influence the industry and improve user experiences in VoIP communications.