Company Filing History:
Years Active: 1983-1987
Title: Wolfgang Nolde: Innovator in FM Stereo Technology
Introduction
Wolfgang Nolde is a prominent inventor based in Hamburg, Germany, known for his significant contributions to the field of audio technology. With a total of nine patents to his name, Nolde has made remarkable advancements, particularly in FM stereo receivers. His innovative designs have played a crucial role in enhancing audio quality and reducing interference in radio signals.
Latest Patents
Nolde's latest patents include groundbreaking technologies for FM stereo receivers. One of his notable inventions involves an FM stereo receiver that features a loop with a negative loop gain for the pilot signal contained in the input signal. This design effectively reduces or suppresses the frequency modulation of the input signal caused by the pilot signal, thereby minimizing interference. Another significant patent describes an FM stereo receiver where the demodulated stereo-difference signal is mixed with a non-sinusoidal signal of the sub-carrier frequency. This mixing product is utilized to modulate the frequency of an oscillator, ensuring that the aerial signal is converted to the intermediate frequency range without interference from third and fifth harmonics of the sub-carrier frequency.
Career Highlights
Wolfgang Nolde has had a distinguished career, working with U.S. Philips Corporation, where he has been able to apply his innovative ideas in a collaborative environment. His work has not only advanced the technology of FM stereo receivers but has also contributed to the overall improvement of audio reception quality.
Collaborations
Throughout his career, Nolde has collaborated with notable colleagues, including Winfried B. Jansen and Wolfdietrich G. Kasperkovitz. These partnerships have fostered a creative atmosphere that has led to the development of several key technologies in the audio field.
Conclusion
Wolfgang Nolde's contributions to FM stereo technology have significantly impacted the audio industry. His innovative patents and collaborative efforts have paved the way for advancements that enhance the listening experience for users worldwide.
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