Steven Greenberg

Title: Steven Greenberg: Innovator in Automatic Speech Recognition

Introduction

Steven Greenberg is a notable inventor based in Oakland, CA (US). He has made significant contributions to the field of automatic speech recognition, showcasing his expertise through his innovative patent.

Latest Patents

One of Steven Greenberg's key patents is focused on feature extraction for automatic speech recognition. This patent describes an apparatus and method that includes a front-end feature extractor designed to enhance recognition performance, particularly in challenging acoustic environments. The feature extractor is distinguished by its critical bandwidth spectral resolution and its emphasis on slow changes in the spectral structure of the speech signal. Additionally, it incorporates adaptive automatic gain control. The feature extractor operates by computing short-term parameters of the speech signal, filtering time sequences of these parameters, and normalizing the filtered parameters based on previous values. This innovative approach allows for improved performance in automatic speech recognition systems.

Career Highlights

Steven Greenberg is associated with the International Computer Science Institute, where he continues to contribute to advancements in technology and research. His work has been instrumental in developing methods that enhance the accuracy and reliability of speech recognition systems.

Collaborations

Some of his notable coworkers include Brian E D Kingsbury and Nelson H Morgan, who have also made significant contributions to the field of speech recognition.

Conclusion

Steven Greenberg's work in automatic speech recognition exemplifies the impact of innovative thinking in technology. His contributions continue to influence the development of more effective communication systems.