Jürgen Geiger

Title: Innovations by Jürgen Geiger

Introduction

Jürgen Geiger is a notable inventor based in Munich, Germany. He has made significant contributions to the field of sound technology, holding a total of four patents. His work focuses on methods and devices that enhance the estimation of sound direction and phase differences.

Latest Patents

One of his latest patents is a device and method for estimating the direction of arrival (DOA) of sound from multiple sources. This device is designed to obtain a phase difference matrix, which includes measured phase difference values between two microphone units across a range of frequencies. It generates a replicated phase difference matrix and calculates DOA values to determine the most prominent peak values in a histogram based on these calculations.

Another significant patent is an apparatus and method for unwrapping phase differences. This apparatus is configured to obtain multiple phase differences, which represent the differences in phase between spectral components of two sound signals. It estimates an aliasing frequency and unwraps the phase differences based on this estimation, allowing for independent unwrapping of phase differences across different frequency bands.

Career Highlights

Jürgen Geiger has worked with prominent companies in the technology sector, including Huawei Technologies Co., Limited and Huawei Technologies Düsseldorf GmbH. His experience in these organizations has contributed to his expertise in sound technology and innovation.

Collaborations

Throughout his career, Jürgen has collaborated with notable colleagues such as Peter Grosche and Kainan Chen. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Jürgen Geiger's innovative contributions to sound technology through his patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the way sound direction and phase differences are understood and utilized.