This inventor holds 1 USPTO granted patent. Top assignee: Alcatel. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Innovations by Richard Atzenhoffer
Introduction
Richard Atzenhoffer is an accomplished inventor based in Gunstett, France. He is known for his significant contributions to the field of voice signal processing. His innovative approach has led to the development of a method that enhances the intelligibility of voice signals, particularly in noisy environments.
Latest Patents
Atzenhoffer holds a patent for a "Method of detecting voice activity in a signal, and a voice signal coder including a device for implementing the method." This method smoothes the 'voice' or 'noise' decision to avoid the loss of speech segments. It is particularly effective in high noise levels, favoring the intelligibility of the reproduced signal after decoding. The method divides the signal to be coded into frames and makes initial decisions on whether the signal is 'voice' or 'noise.' It ensures that even slight increases in signal energy are recognized as 'voice,' while 'noise' decisions are made only if the signal characteristics match those of the noise for a specified number of consecutive frames.
Career Highlights
Richard Atzenhoffer is associated with Alcatel, a leading telecommunications company. His work there has focused on advancing technologies that improve communication quality. His innovative methods have been instrumental in enhancing voice signal processing, making significant strides in the industry.
Collaborations
Atzenhoffer has collaborated with Raymond Gass, contributing to the development of advanced voice signal processing technologies. Their partnership has fostered innovation and improved the effectiveness of communication systems.
Conclusion
Richard Atzenhoffer's contributions to voice signal processing have made a lasting impact on the telecommunications industry. His innovative methods continue to enhance communication quality in challenging environments.