- Industrie: Telecommunications
- Number of terms: 29235
- Number of blossaries: 0
- Company Profile:
ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry.
Modulation in which the pulse repetition rate is varied in accordance with some characteristic of the modulating signal. Note: Pulse-frequency modulation is analogous to frequency modulation of a carrier wave, in which the instantaneous frequency is a continuous function of the modulating signal.
Industry:Telecommunications
Modulation in which the significant condition for any signal element is based on a fixed reference.
Industry:Telecommunications
Modulation in which the temporal positions of the pulses are varied in accordance with some characteristic of the modulating signal.
Industry:Telecommunications
Modulation in which the time interval separating any two significant instants is equal to the unit interval or a multiple of the unit interval.
Industry:Telecommunications
Modulation in which there is on-off keying of a continuous wave.
Industry:Telecommunications
Modulation of a signal, e.g., a carrier, at a point in a system or device, such as a radio transmitter, where the power level is low compared to the final output power.
Industry:Telecommunications
Modulation using two carriers out of phase by 90° and modulated by separate signals.
Industry:Telecommunications
Multiplexing in which all of the information-bearer channels operate at the same data signaling rate.
Industry:Telecommunications
Multiplexing in which channels are established on a statistical basis; i.e., connections are made according to probability of need.
Industry:Telecommunications
Multiplexing in which not all the information-bearer channels operate at the same data signaling rate.
Industry:Telecommunications
