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Competing for global markets requires compliance with mandatory standards as a critical aspect of the product realization process. The extent to which the product team is aware of product standards is reflected in its ability to move the product through the design specification, development, and testing phases of product realization. Recent developments in regions such as the European Community and...
Mobile phones using Time Division Multiple Access (TDMA) technology generate audio noise on audio systems using speakers, specially if long cables are used. In general, any RF amplitude modulated signal can interfere other electronic systems when entering the circuits and being rectified (“audio rectification”). In this paper a simple setup for troubleshooting a system for that audio rectification...
Further research is reported on EMI in large server installations.[1] Data is presented from both staged events and server environments. The data confirms the presence of strong fields in the vicinity of servers. One unexpected source of EMI is reported. However, human activity is strongly correlated with the generation of EMI in most cases.
GMR recording heads used in today's hard disk drives are very sensitive to damage from impulsive current transients caused by electrostatic discharge (ESD) and even the electromagnetic interference (EMI) due to a nearby ESD event.[1,2,3] In this work, we measure the EMI inside a hard disk drive due to a variety of ESD events outside the drive enclosure.
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