For many decades, HBM and Brüel & Kjær have been trusted by multiple industries to deliver highly accurate technologies and expertise in test and measurement and sound and vibration. These two renowned brands have now joined forces as HBK − Hottinger, Brüel & Kjær to form the world’s foremost provider of integrated test, measurement, control, and simulation solutions across the entire test and measurement chain. As one company, HBK provides a complete portfolio of offerings that unite the physical world of sensors, testing and measurement with the digital world of simulation, modelling software and analysis.