Company Filing History:
Years Active: 2000
Title: The Innovative Mind of Istvan L Ver
Introduction
Istvan L Ver is a notable inventor based in Lexington, MA (US). He has made significant contributions to the field of acoustics, particularly with his innovative designs aimed at reducing noise pollution. His work exemplifies the intersection of engineering and practical application, showcasing how inventions can enhance everyday life.
Latest Patents
One of Istvan L Ver's key inventions is the active muffler. This device features a porous flow resistive member that defines a wall of a duct carrying a noisy flow, such as jet exhaust. The flow resistive member is characterized by having a flow resistance substantially less than .rho.c, the characteristic impedance of the acoustic medium. The active muffler employs loudspeakers in a chamber on the side of the porous member opposite the duct. These loudspeakers are actuated to reduce acoustic pressure in the region between the porous member and the loudspeaker. This process increases the acoustic flow through the porous member, thereby enhancing the dissipation of acoustic energy in the duct. The apparatus is particularly effective at low frequencies, where a passive dissipative muffler would be impractically large. Istvan holds 1 patent for this innovative design.
Career Highlights
Istvan L Ver is associated with BBN Corporation, a company known for its pioneering work in technology and innovation. His role at BBN Corporation allows him to collaborate with other experts in the field, further advancing his research and development efforts.
Collaborations
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Conclusion
Istvan L Ver's contributions to the field of acoustics through his active muffler invention highlight his innovative spirit and dedication to solving real-world problems. His work continues to inspire advancements in noise reduction technologies.