Company Filing History:
Years Active: 2007-2008
Title: Rolf Nöthlings: Innovator in Automatic Gain Control and Digital FM Bandwidth Control
Introduction
Rolf Nöthlings is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of electronics, particularly in the areas of automatic gain control and digital FM bandwidth control. With a total of 3 patents to his name, Nöthlings continues to push the boundaries of innovation in his field.
Latest Patents
One of Nöthlings' latest patents is focused on automatic gain control. In this invention, the gain of a voltage-controlled amplifier (VCA) is regulated using a closed-loop control circuit. The time constant of this control circuit is adjusted based on the magnitude of the VCA output signal. When the output signal is small, the gain is adjusted slowly. However, if the output signal becomes large enough to risk saturation of the analog-digital converter, the time constant is decreased to allow for a rapid adjustment of the amplifier's gain.
Another significant patent by Nöthlings involves digital FM bandwidth control. This invention pertains to the bandwidth of a variable IF filter used for neighbor channel suppression in a broadcast receiver. The bandwidth is controlled by obtaining quality signals from the received broadcast signal, which are filtered through different variable IF filters. This allows for optimal control of the bandwidth based on the quality of the received signals.
Career Highlights
Rolf Nöthlings is currently employed at Sony Deutschland GmbH, where he applies his expertise in electronics and innovation. His work has contributed to advancements in audio and broadcast technologies, enhancing the quality and reliability of electronic devices.
Collaborations
Throughout his career, Nöthlings has collaborated with talented individuals such as Jens Wildhagen and Jens Wildnagen. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Rolf Nöthlings is a distinguished inventor whose work in automatic gain control and digital FM bandwidth control has made a significant impact in the field of electronics. His contributions continue to influence the industry, showcasing the importance of innovation in technology.