Company Filing History:
9 out of 3,471 
1 out of 832,680 Years Active: 2012-2018
Title: The Innovative Mind of Michael Arnold
Introduction
Michael Arnold is a notable inventor based in Isernhagen, Germany. He has made significant contributions to the field of audio technology, holding a total of 10 patents. His work focuses on enhancing audio systems and improving the robustness of audio watermarking.
Latest Patents
One of his latest patents is a method for using a mobile device equipped with at least two microphones to determine the direction of loudspeakers in a surround sound system. This innovative approach utilizes a smartphone with two microphones to ascertain the direction of a loudspeaker by capturing a test signal while rotating the device. The corresponding time difference of arrival (TDOA) value is calculated, and the smartphone is adjusted until this value approaches zero, providing accurate loudspeaker direction information.
Another significant patent involves a method and apparatus for increasing the strength of phase-based watermarking of an audio signal. This invention addresses the challenges faced by audio watermarking systems, particularly in noisy environments. By determining a masking threshold for current frequency bins and adjusting the phase accordingly, the robustness of the watermarking system is enhanced, ensuring better performance in various acoustic conditions.
Career Highlights
Throughout his career, Michael Arnold has worked with prominent companies, including Thomson Licensing. His expertise in audio technology has allowed him to develop innovative solutions that address real-world challenges in sound systems and audio processing.
Collaborations
Michael has collaborated with notable individuals in the field, including Peter Georg Baum and Ulrich Gries. These partnerships have contributed to the advancement of his inventions and the overall progress in audio technology.
Conclusion
Michael Arnold's contributions to audio technology through his patents demonstrate his innovative spirit and dedication to improving sound systems. His work continues to influence the industry and inspire future advancements in audio technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.