pulse-signal system
1Pulse shaping — In digital telecommunication, pulse shaping is the process of changing the waveform of transmitted pulses. Its purpose is to make the transmitted signal suit better to the communication channel by limiting the effective bandwidth of the… …
2Pulse Code Cab Signaling — Amtrak Führerstandsanzeige Das Pulse Code Cab Signaling ist ein den USA verbreitetes Zugsicherungssystem, der Begriff bedeutet puls code modulierte Führerstandssignalisierung . In der Grundversion überträgt es wie das itialienische RS4 Codici… …
3Pulse (disambiguation) — Scientifically: pulse (signal processing), a rapid and transient change from a baseline In physiology, a pulse is the throbbing of arteries as an effect of heartbeat In physics, a pulse (physics) is a single and abrupt emission of particles or… …
4Pulse-width modulation — (PWM) of a signal or power source involves the modulation of its duty cycle, to either convey information over a communications channel or control the amount of power sent to a load. PrinciplePulse width modulation uses a square wave whose pulse… …
5Pulse-Doppler radar — Pulse Doppler is a radar system capable of not only detecting target location (bearing, range, and altitude), but also measuring its radial velocity (range rate). It uses the Doppler effect to determine the relative velocity of objects; pulses of …
6Pulse 87 — Type Audio broadcast television network (2008 09) Internet radio station (2010 present) Country …
7Signal integrity — or SI is a measure of the quality of an electrical signal. In digital electronics, a stream of binary values is represented by a voltage (or current) waveform. Over short distances and at low bit rates, a simple conductor can transmit this with… …
8Pulse oximetry — Pulse oximeter Pulse oximetry is a non invasive method allowing the monitoring of the oxygenation of a patient s hemoglobin. A sensor is placed on a thin part of the patient s body, usually a fingertip or earlobe, or in the case of an infant,… …
9pulse dialling — UK US noun [U] also US pulse dialing) COMMUNICATIONS ► a system that is used to make a connection with the telephone line by interrupting a continuous signal. In many parts of the world pulse dialling has been replaced by tone dialling: »Modern… …
10System X (telephony) — System X was the name of the UK s first national digital telephone exchange system.HistorySystem X was developed by the UK Post Office (later to become British Telecom), GEC, Plessey, and Standard Telephones and Cables (STC), and first shown in… …
