Examples of 'zero-crossing' in a sentence
Meaning of "zero-crossing"
Zero-crossing is a term used in signal processing or electronics, referring to the point where the signal changes its sign
How to use "zero-crossing" in a sentence
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zero-crossing
At the zero-crossing the arc is extinguished.
Each symbol includes a voltage zero-crossing.
The zero-crossing detector includes a comparator and circuitry.
Another counting method tested is commonly referred to as a zero-crossing method.
The zero-crossing event is shown in the middle of the figure.
However, it is recognized that other zero-crossing instants may also be utilized.
Further, the zero-crossing is always at the center of the horizontal retrace interval.
The carrier is synchronized so the rising zero-crossing occurs on the second.
A zero-crossing information is thus directly available at the output of the analog / digital converter.
Synchronization is derived from detection of the zero-crossing of the network voltage.
The zero-crossing point and slope may then be determined from the curve.
Embodiments further comprise a comparator for determining a zero-crossing of the phase.
The use of the zero-crossing signal reduces interference from the AC noise.
The above is the structure and operation of the zero-crossing circuit.
Each detection of a zero-crossing for a phase triggers an interrupt program IRQ 2 for this phase.
See also
These two outputs are multiplied and passed through a zero-crossing detector.
The zero-crossing sampling unit is configured to sample a voltage zero-crossing point of the second AC.
At the beginning of this time interval, the zero-crossing indication is completed.
Because the signal has crossed through the point of zero, it is called a zero-crossing.
Its width is such that only one zero-crossing can be in the window at a time.
With the third-degree polynomial the inflection point may correspond to the zero-crossing point.
The points crossing zero points are the zero-crossing points of the present embodiment.
The arc is cooled through this flow and is extinguished during the next current zero-crossing.
Sampling of the composite stereo occurs at the zero-crossing times of the subcarrier.
Inrush current after a mains interruption of five seconds Voltage changes caused at zero-crossing.
Various techniques and circuit designs for zero-crossing detection are known in the art.
Performing capacitive sensing using the capacitive sensing probe at a time determined by the zero-crossing signal.
The triac voltage sense circuit includes a zero-crossing detector that generates a pulse signal.
Thus, the zero-crossing timing is corrected and occurs exactly on time.
The dissipation of the electrical signal is synchronized to a zero-crossing of this electrical signal.
This is because the AC zero-crossing signal is a reverse of the AC input voltage signal.
The increase in frequency will continue until the zero-crossing frequency is reached.
However, other zero-crossing instants may also be used.
The detector may be of any suitable type to determine said zero-crossing of the current.
COARSE is preset to zero-crossing of the AC line phase.
This figure demonstrates one of the possible applications of the disclosed zero-crossing detection schemes.
The decoder includes M asynchronous logic zero-crossing detectors producing first pulses and second pulses.
The ISI is calculated by sampling from adjacent symbols off zero-crossing points.
These methods are known respectively as the zero-crossing timing method and the complex vector method.
Zero-crossing detection circuit and method for zero-crossing detection.
The logic determines which of the two signals has a zero-crossing earlier or more often.
The time of the zero-crossing of the supply voltage is designated as t 0.
Preferably, the control unit may comprise a detector to determine a zero-crossing of said alternating current.
The zero-crossing parameter, as discussed earlier, is indicative of the speech voicing level.
DC signals in the sync signal is filtered out to obtain a zero-crossing point AC signal.
Detecting the next zero-crossing during each loop cycle ;.
A controller according to claim 2, further comprising a comparator for determining a zero-crossing of the phase.
Is a zero-crossing detector, locked to the phase of the detected high-frequency current.
More particularly, each HALL edge corresponds to a zero-crossing in the back EMF.
A first input of a first zero-crossing detector 4c is connected to the output of the waveform generator 3.
