Company Filing History:
Years Active: 1976-1984
Title: Burtron D Schertz: Innovator in Audio and Control Circuits
Introduction
Burtron D Schertz is a notable inventor based in Kokomo, Indiana, recognized for his contributions to audio and control circuit technologies. With a total of nine patents to his name, Schertz has made significant advancements in the field of electronics, particularly in automatic gain control circuits and audio amplifiers.
Latest Patents
One of Schertz's latest patents is for an automatic gain control circuit. This innovative circuit is directly coupled to phase opposed outputs of an IF amplifier and provides a DC control voltage for regulating the amplifier's gain. The design includes a peak-to-peak threshold detector and an integrating capacitor, with the quiescent voltage across the capacitor accurately established by a voltage divider network and a feedback network. Additionally, separate current sources are utilized to create dual time constants, minimizing distortion while accommodating a stop on station feature.
Another significant patent is for a bridge audio amplifier that features low-level fade control. This amplifier includes an input stage designed to receive an audio input signal, incorporating both a bias amplifier and a signal amplifier. The combined output current maintains a substantially constant DC component alongside an AC component that varies based on the input signal and the relative transconductance of the amplifiers. The transconductance is reciprocally adjusted by a DC control voltage, allowing for variation in the AC component of the current. The output current is then converted to a voltage signal to drive a speaker, and two such audio amplifiers can be used to achieve a low-level fade function.
Career Highlights
Burtron D Schertz has built a distinguished career at Gm Global Technology Operations LLC, where he has applied his expertise in developing innovative electronic solutions. His work has significantly impacted the audio and control circuit sectors, showcasing his ability to blend technical knowledge with practical applications.
Collaborations
Throughout his career, Schertz has collaborated with notable colleagues, including Lester Wilkinson and William F Gilbert. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Burtron D Schertz stands out as a prominent inventor whose work in audio and control circuits has led to significant technological advancements. His innovative patents and contributions to Gm Global Technology Operations LLC highlight his dedication to improving electronic systems.