Company Filing History:
Years Active: 2012-2015
Title: The Innovations of Harald Lenhardt
Introduction
Harald Lenhardt is a notable inventor based in Ulm, Germany. He has made significant contributions to the field of audio signal processing, holding 2 patents that showcase his innovative approach to technology. His work focuses on enhancing audio quality and reducing feedback in various applications.
Latest Patents
Lenhardt's latest patents include a system and method for compensating audio signal components, specifically titled "Mono and multi-channel echo compensation from selective output." This invention involves detecting sound signals through a microphone, which captures both audio signal components and speech signal components. The method filters the sound signal to whiten it, compensates the audio signal components, and subsequently removes the whitening effect. Another significant patent is the "Feedback reduction system," which adaptively processes microphone signals to reduce feedback. This system employs an adaptive feedback suppression filter circuit and an adaptive feedback compensation filter circuit to enhance audio clarity.
Career Highlights
Harald Lenhardt is currently associated with Nuance Communications, Inc., where he continues to develop innovative solutions in audio technology. His expertise in audio signal processing has positioned him as a key player in the industry, contributing to advancements that improve user experiences in various applications.
Collaborations
Lenhardt has collaborated with notable colleagues such as Gerhard Uwe Schmidt and Tim Haulick. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in audio processing.
Conclusion
Harald Lenhardt's contributions to audio signal processing through his patents reflect his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in audio technology.