Dabien Liu

Title: The Innovations of Dabien Liu

Introduction

Dabien Liu is an accomplished inventor based in Belmont, MA (US). He has made significant contributions to the field of speech recognition technology. His innovative work has led to the development of a patent that enhances the classification of audio signals.

Latest Patents

Dabien Liu holds a patent for "Systems and methods for providing acoustic classification." This patent describes a speech recognition system that receives an audio signal and detects various features of the audio signal. The system classifies the audio signal into speech and non-speech portions, identifies the genders of speakers, and determines the channel bandwidths used by the speakers. It also detects speaker turns based on changes in the speakers and assigns labels to these turns. Furthermore, the system verifies the genders of the speakers and the channel bandwidths, while identifying one or more languages associated with the audio signal. Ultimately, it recognizes the speech portions of the audio signal based on the detected features.

Career Highlights

Throughout his career, Dabien Liu has worked with notable companies such as Verizon Corporate Services Group Inc. and BBN Technologies Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in technology.

Collaborations

Dabien Liu has collaborated with various professionals in his field, including his coworker Francis G. Kubala. Their joint efforts have furthered the development of innovative solutions in speech recognition.

Conclusion

Dabien Liu's contributions to the field of speech recognition through his patent and career experiences highlight his role as a significant inventor. His work continues to influence advancements in technology and improve audio classification systems.