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Welan technologies have over years of experience in sound and vibration field. This activity is led by highly qualified and experienced technical staff. Testing and consultancy incorporates the Design, Development, Measurement, Data acquisition, Analysis, Report generation and consultancy for improvement for complete range of Sound and vibration applications. Welan Technologies can provide all Sound&Vibration testing and consulting services. Projects Executed 10 dB Noise reduction at driver’s ear for Tractor Sound and Vibration testing for Tractor Reverberation time measurement for Studio Transmission loss measurement for acoustic man door and truck doors Two wheeler bench marking (Two projects) Noise testing for generator General sound and vibration testing on machine Noise measurement for small motor and component Floor vibration measurement to CMM machine (Two Projects) High End NVH Testing Capability Signature Analysis -FFT Nth Octave Analysis Order Analysis Sound Power Level Sound Intensity Sound Localization Psychoacoustics Engine Roughness Pass-by Measurements Idle Noise Measurements Interior Noise Measurements Torsion Vibration Analysis Crank Angle Analysis Combustion Analysis Whole body vibration measurement
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