SORAMA Acoustic cameraAero-acousticsPower level measurementsTesting and validationFrequency analysisProduct noise source identificationAbout Acoustics DEMCON bunova has developed a unique expertise in the area of sound & vibrations. In order to attenuate undesired effects like noise and vibrations, it is essential to analyze the source(s) of the sound and its propagation, to make any modifications to an existing design. Whether the cause of noise is related to a vibrating structure or a pulsating flow, at DEMCON bunova we have a wide variety of tools and expertise available to model and measure the sound propagation in a system. We can help you with a root cause analysis (RCA) by identify the source and propagation of sound waves with visualization techniques using a SORAMA acoustic camera, perform complex modal analyses and sound propagation simulations by means of FEA (finite element analysis) and provide insight on structural dynamic properties through experimental modal analysis. With this expertise, we can provide you with innovative and highly practical solutions in the field of product noise and vibrations. Examples of acoustic and vibrations related problems include: Product noise source identification Power level measurements Vibration testing and validation Thermo-acoustics Aero-acoustics Noise and vibrations of machinery Custom acoustic damper design The SORAMA sound camera enables us to visualize noise sources from large structures down to minuscule vibrations on printed circuit boards. Moreover, the use of in-situ measurements visualizes transfer paths and gives insight into effective elimination of a noise source. We also use computational tools that allow detailed resolution of important acoustic phenomena. Simulations provide insight into source characteristics, sound propagation, sound spectrum and sound directivity. Applications range from small products like cooling fans or piezo elements on printed circuit boards to large rotating or reciprocating equipment. Subsequent noise mitigation after determination of the source can be accomplished by reducing, damping or decoupling noise sources from the overall structure. Showcases Are you curious about how our expertise in acoustics and vibrations can help you further? About us DEMCON Bunova is an engineering agency with a high-end expertise in the area of heat transfer, fluid dynamics and structural analysis and electromagnetism. We support clients with deep physical insights to help them achieve their goals in research, development and engineering programs. We combine fundamental physical knowledge with professional engineering simulations tools from ANSYS, MATHWORKS, and COMSOL to setup, execute and evaluate numerical simulations. Why choose DEMCON Bunova: Founded in 1997; over two decades of experience in a vast range of industries enables us to quickly grasp your challenge and provide clear, hands-on and innovative solutions. We maintain a highly skilled and motivated team of engineers that consist of MSc and PhD, combining an academic and pragmatic approach. We understand that being fast, flexible and responsive makes the difference. Access to the full experience and expertise of the DEMCON group allows us to tackle the most difficult high-end challenges from a system approach. The DEMCON group is mid-sized (>60M€ p.a.) high-end technology supplier of products and systems with high-tech, industrial systems & vision, optomechatronic, robotics and medical systems as focus areas. One-stop-shop development partner with system/ mechanical/ software/ electrical/ production engineers and physicists under one roof.