pulse width modulation in a sentence

Examples

1. Since the life of an incandescent lamp decreases dramatically as the applied voltage increases, the lamp voltage is carefully maintained at 12.00V using pulse width modulation.
2. The ratio of on to off time can be adjusted to vary the RMS voltage while maintaining a constant frequency with a technique called pulse width modulation ( PWM ).
3. Instead, the emitters are rapidly turned on and off using pulse width modulation, so that the total brightness of a spot in any given time can be controlled.
4. The analog signal to be amplified is converted to a series of pulses by pulse width modulation, pulse density modulation or other method before being applied to the amplifier.
5. There are several different variants of VSC technology : most installations built until 2012 use pulse width modulation in a circuit that is effectively an ultra-high-voltage motor drive.
6. While sampled sound could be achieved on the PC speaker using pulse width modulation, doing so required a significant proportion of the available processor power, rendering its use in games rare.
7. "' Plessey Code "'is a 1D linear barcode symbology based on pulse width modulation, developed in 1971 by The Plessey Company plc, a British-based company.
8. Typical radio control systems for radio-controlled models employ pulse width modulation ( PWM ), pulse position modulation ( PPM ) and more recently spread spectrum technology, and actuate the various control surfaces using servomechanisms.
9. SynthMaster features many different synthesis methods including VA, Additive, Wavetable, Wavescanning, Phase Modulation, Frequency Modulation, Pulse Width Modulation, Ring Modulation, Amplitude Modulation, Physical Modeling and SFZ Sample Playback synthesis.
10. Pulse width modulation ( PWM ) and maximum power point tracker ( MPPT ) technologies are more electronically sophisticated, adjusting charging rates depending on the battery's level, to allow charging closer to its maximum capacity.