Heinrich Löllmann

Title: Heinrich Löllmann: Innovator in Sound Field Synthesis

Introduction

Heinrich Löllmann is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of sound engineering, particularly in the area of loudspeaker technology. With a total of 2 patents, Löllmann's work focuses on innovative methods for driving arrays of loudspeakers.

Latest Patents

Löllmann's latest patents include an "Apparatus and method for driving an array of loudspeakers with drive signals." This invention features a wave field synthesis apparatus designed to generate sound field drive signals. The apparatus allows for the creation of sound fields at various audio zones, utilizing a sound field synthesizer and a binaural renderer. The binaural renderer generates specific drive signals based on the listener's position and orientation. Another patent, "Apparatus and method for driving an array of loudspeakers," describes a local wave field synthesis apparatus. This invention includes modules for determining desired sound pressures and particle velocity vectors, optimizing filter parameters, and generating drive signals based on these parameters.

Career Highlights

Throughout his career, Heinrich Löllmann has worked with prominent companies such as Huawei Technologies Co., Limited and Friedrich-Alexander-Universität Erlangen-Nürnberg. His experience in these organizations has contributed to his expertise in sound technology and innovation.

Collaborations

Löllmann has collaborated with notable individuals in his field, including Michael Buerger and Walter Kellermann. These partnerships have likely enhanced his research and development efforts in sound synthesis.

Conclusion

Heinrich Löllmann's contributions to sound field synthesis and loudspeaker technology demonstrate his innovative spirit and dedication to advancing audio engineering. His patents reflect a commitment to improving sound quality and listener experience.