Examples of 'group delay' in a sentence
Meaning of "group delay"
group delay: a term used in signal processing to refer to the time delay experienced by all frequencies within a signal as they pass through a system
How to use "group delay" in a sentence
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group delay
To adjust group delay using the remote.
Standard deviation of the group delay.
Measuring differential group delay in an optical fiber connection.
The correction networks also equalise the group delay.
To adjust the group delay from the front panel.
Thus the passband is smaller as the group delay is larger.
Linear group delay distortion.
The present invention relates to measuring differential group delay in an optical fiber connection.
Strategies to limit group delay dispersion in transmissive ultrafast optics.
This is because each individual filter will have differing group delay performance.
Group delay characteristic.
The filters have a good group delay time response.
Group delay equalisation.
Method of measuring the differential group delay of an optical fiber connection.
Group delay equalization.
See also
The third graph depicts the group delay relative to frequency.
Group delay slope.
This equalization leads to minimal group delay and proper transient response.
Group delay error.
The characteristics of said communication channel may be group delay and amplitude response.
The differential group delay is determined as a function of a characteristic of the polarized signal.
A concept associated with the phase change of the input signal is the group delay.
As indicated the group delay for both loudspeakers is inversely related to frequency.
Thus the low pass filter may advantageously have a flat group delay characteristic.
The group delay and attenuation variation cause degradation of the signal.
The receiver which has a significant group delay may then be more readily identified.
Gain and group delay variation as a function of frequency can cause signal degradation.
That means all frequencies going through the filter will have the same group delay.
Differential group delay is the delay difference between two different navigation signals.
The invention therefore provides a way of digitally compensating for gain and group delay variation.
The group delay is the first derivative of the phase response with respect to frequency.
The filters involved in the process can contribute frequency response and group delay anomalies.
A constant group delay time implies a phase shift which varies linearly versus the frequency.
Our purpose here was to try to give some meaning to the term Group Delay.
The group delay correction obeys the same principle as the gain correction described above.
This limits the artefacts linked to differences in group delay between the IIR filters.
Tap Group delay correction as shown below.
In other words, the group delay is not constant.
Group Delay assumes that the sample rate converter is enabled.
Phase Group delay.
However, a real filter will not have a constant group delay.
The group delay correction function is realised by using multiple-coupled cavities.
In this way, an arithmetic symmetry of the group delay curve is also obtained.
Now let us show group delay as it is defined, the negative derivative of the phase.
In feedforward systems, the attenuation bandwidth narrows as the group delay mismatch increases.
Figure 9 illustrates the group delay of the open loop control loudspeaker.
Group delay can vary many nanoseconds, depending on frequency and ambient temperature.
Figure 16 is a system diagram of a group delay impairment model using all pass filters.
The first filter circuit 34 conducts group delay.
Figure 4 illustrates the group delay and gain variation of a typical bandpass filter.
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