Location History:
- Kitchener, CA (1991 - 2006)
- Canada, CA (2009)
Company Filing History:
Years Active: 1991-2009
Title: Horst Arndt: Innovator in Audio Technology
Introduction
Horst Arndt is a notable inventor based in Kitchener, Canada. He has made significant contributions to the field of audio technology, particularly in the development of hearing aids and noise reduction systems. With a total of 9 patents to his name, Arndt's work has had a profound impact on enhancing audio experiences for users.
Latest Patents
One of Arndt's latest patents is an "Apparatus and method for adaptive signal characterization and noise reduction in hearing aids and other audio devices." This innovative system characterizes the contents of an input audio signal and suppresses noise components effectively. The audio signal is divided into multiple frequency domain input signals, which are processed separately to determine their characteristics. This allows for the identification of desirable signals versus noise, resulting in an output audio signal with reduced noise and enhanced desirable components.
Another significant patent is the "Adaptive feedback canceller," which focuses on adaptively removing feedback in audio systems, particularly in hearing aids. This system includes an analysis unit that provides bandpass input signals and an adaptive feedback cancellation unit that detects and removes feedback conditions. The technology ensures a clearer audio experience by adjusting gain when feedback is detected.
Career Highlights
Throughout his career, Horst Arndt has worked with reputable companies such as Unitron Hearing Ltd. and Unitron Industries Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in audio technology.
Collaborations
Arndt has collaborated with notable individuals in the field, including Henry Luo and Edward S. Kroetsch. These partnerships have fostered innovation and the sharing of ideas, further enhancing the development of audio technologies.
Conclusion
Horst Arndt's contributions to audio technology, particularly in hearing aids and noise reduction systems, have established him as a prominent inventor in his field. His innovative patents and collaborations reflect his commitment to improving audio experiences for users.