{"version":"1.0","type":"link","title":"Pulse-position modulation - Newikis","description":"Pulse-position modulation (PPM) is a form of signal modulation in which M message bits are encoded by transmitting a single pulse in one of possible required time shifts. This is repeated every T seconds, such that the transmitted bit rate is bits per second. It is primarily useful for optical…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}