dc.contributor.authorNeo, Wei Sheng
dc.date.accessioned2017-05-09T08:43:34Z
dc.date.available2017-05-09T08:43:34Z
dc.date.issued2017
dc.identifier.urihttp://hdl.handle.net/10356/70738
dc.description.abstractAccording to the International standard for sound level meters (SLM) IEC 61672-1, two performance categories are defined, class 1 and 2. In general, specifications for class 1 and 2 SLM have the same design goals and differ mainly in the tolerance limits and the range of operational temperatures. However, the cost of standard SLM is very high and it's not a viable solution for a project that required large scale of SLM for noise detection. Hence, this project aims to address such problem by introducing MEMS Microphone Frequency Response Calibrator using low cost embedded system that is capable of calibrating the off the shelf MEMS microphone into class 2 SLM.en_US
dc.format.extent71 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processingen_US
dc.titleMicrophone frequency response calibrator using low cost embedded deviceen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorGan Woon Sengen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.degreeBachelor of Engineeringen_US


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