- PPMIS
- Private Plantation Management Information System (Computing » Hardware)*** Physician Practice Management Information System (Medical)*** Plant Pest Management Information System (Academic & Science » Botany)
Abbreviations dictionary. 2012.
PPMIS
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Pulse-position modulation — is a form of signal modulation in which M message bits are encoded by transmitting asingle pulse in one of 2^M possible time shifts. This is repeated every T seconds, such thatthe transmitted bit rate is M/T bits per second. It is primarily… … Wikipedia
