Marcel Waeltermann

Title: Marcel Waeltermann: Innovator in Speech Quality Assessment

Introduction

Marcel Waeltermann is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of speech quality assessment through his innovative methods and systems. His work focuses on enhancing the understanding of speech quality in data transmission systems.

Latest Patents

Marcel Waeltermann holds a patent for a "Method and system for the integral and diagnostic assessment of listening speech quality." This patent describes a method for determining a speech quality measure of an output speech signal in relation to an input speech signal. The process involves pre-processing the output signal, determining interruption rates, and assessing the intensity of musical tones present in the output signal. This innovative approach allows for a comprehensive evaluation of speech quality.

Career Highlights

Throughout his career, Waeltermann has worked with prominent companies such as Deutsche Telekom AG and France Telecom. His experience in these organizations has contributed to his expertise in telecommunications and speech processing technologies.

Collaborations

Marcel Waeltermann has collaborated with notable professionals in his field, including Alexander Raake and Vincent Barriac. These collaborations have further enriched his work and expanded the impact of his innovations.

Conclusion

Marcel Waeltermann is a distinguished inventor whose work in speech quality assessment has paved the way for advancements in telecommunications. His patent and collaborations reflect his commitment to improving communication technologies.