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The website, QAGetech.com, is dedicated to providing engineering simulation software solutions, specifically for tire noise simulation and machine fault diagnosis. SilentRoll is the tire noise simulation software, which caters to tire design engineers, enabling them to specify tire design input data in their familiar language and terminology, and creating an efficient noise simulation model for the rolling tire and road interaction. Tire designers aim to reduce the noise generated by high-speed vehicles on roads, as highway noise is a significant concern for communities. With UN ECE Regulation No. 117 mandating the lowering of tire noise, SilentRoll software helps tire designers meet this requirement by simulating and assessing tire rolling noise at the design stage. Additionally, the website offers nvhGeek, an intelligent software tool for machine fault diagnosis using vibration sensors and data acquisition hardware. This software is used by engineering teams to analyze vibration signatures for machine