Square Wave

Other articles related to "square wave, square, wave":

Digital Model Railway Control Systems - Systems - Hornby Zero 1
... The Zero 1 system supplied the track with a 20V square wave at the local mains frequency (50Hz in the UK, 60Hz in the US) with a 32-bit control word replacing every third cycle ... or the negative half-cycle of the square wave to the motor according to the desired direction of travel ... the description above, it took the form of square pulses of a maximum width of 10ms, recurring at intervals which alternated between 20ms and 40ms (for a 50Hz ...
Detector (radio) - Frequency and Phase Modulation Detectors - Quadrature Detector
... in an exclusive-OR (XOR) logic gate, the original FM signal and a square wave whose frequency equals the FM signal's center frequency ... the difference between the times at which the square wave and the received FM signal pass through zero volts ... frequency (which is also the frequency of the square wave), the output pulses from the XOR gate become longer or shorter ...
DBFS - RMS Levels
... level so that RMS and peak measurements of a sine wave produce the same number, while others want the RMS and peak values of a square wave to be equal, as they are ... For the case in which the RMS value of a full-scale square wave is designated 0 dBFS, all possible dBFS measurements are negative numbers ... A sine wave could not exist at a larger RMS value than −3 dBFS without clipping, by this convention ...
Bursting - Mathematical Models - Square-wave Burster
... The fold/homoclinic, also called square-wave, burster is so named because the shape of the voltage trace during a burst looks similar to a square wave due ...
Hydrargyrum Medium-arc Iodide Lamp - Ballast Operation
... of ballasts exist magnetic and electronic (square-wave or flicker-free) ... Within the last ten years, electronic flicker-free (or Square-Wave) ballasts have become increasingly popular and affordable as an alternative to magnetic ballasts by eliminating ... (IGBTs) to switch the DC at precisely 60 Hz into a square wave AC (unlike the sinusoidal pattern of line AC) ...

Famous quotes containing the words wave and/or square:

    The history of any nation follows an undulatory course. In the trough of the wave we find more or less complete anarchy; but the crest is not more or less complete Utopia, but only, at best, a tolerably humane, partially free and fairly just society that invariably carries within itself the seeds of its own decadence.
    Aldous Huxley (1894–1963)

    I would say it was the coffin of a midget
    Or a square baby
    Were there not such a din in it.
    Sylvia Plath (1932–1963)