The degree of isochronous distortion, in data transmission, is the ratio of the absolute value of the maximum measured difference between the actual and the theoretical intervals separating any two significant instants of modulation (or demodulation), to the unit interval. These instants are not necessarily consecutive. This value is usually expressed as a percentage.
The result of the measurement should be qualified by an indication if the period, usually limited, of the observation. For a prolonged modulation (or demodulation), it will be appropriate to consider the probability that an assigned value of the degree of distortion will be exceeded.
Famous quotes containing the words degree of, degree and/or distortion:
“A certain degree of miserey [sic] seems inseparable from a high degree of populousness.”
—James Madison (1751–1836)
“It is open to question whether the highly individualized characters we find in Shakespeare are perhaps not detrimental to the dramatic effect. The human being disappears to the same degree as the individual emerges.”
—Franz Grillparzer (1791–1872)
“This is our fate: eight hundred years’ disaster,
crazily tangled like the Book of Kells:
the dream’s distortion and the land’s division,
the midnight raiders and the prison cells.”
—John Hewitt (b. 1907)