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Using a Portable Sound Camera at Hyundai for Buzz, Squeak, and Rattle Analysis[1]

ID: TS3118
Abstract:

As a thermal camera converts spatial temperature distribution into a map, a microphone array measures signals and converts them into sound maps. High-speed real-time beamforming has not been implemented in a portable instrument because it requires large computational resources. At this session, learn how Hyundai engineers used LabVIEW FPGA and NI Single-Board RIO to develop a portable high-speed microphone array.

Track Summit: Transportation Summit
Speaker Name:

Munhwan Cho,  Senior Research Engineer, HMC 
Youngkey Kim, CEO, SM Instruments Co., Ltd. 
Kurt Veggeberg, BDM, Sound and Vibration, National Instruments
Contributors