The phrase "of equal duration" is grammatically correct and can be used in written English.
It is typically used to describe two things or periods of time that are the same length or duration. Example: The two lectures were of equal duration, so it didn't matter which one we attended first.
Dr. David Eagleman at Baylor College of Medicine found that repeated stimuli appear briefer in duration than novel stimuli of equal duration.
The autumnal equinox takes place on or about Sept. 23, when the sun appears to cross the equator on its way south and when day & night are of equal duration everywhere in earth Shadows seem well delineated in fall because of the crisp air with diminished haze.
The pitches and rhythm of those notes three Gs of equal duration followed by a sustained E-flat (below the G partially outline a C minor chord and ultimately announce the home key of the symphony.
In Baudot's code, each letter was represented by a five-unit combination of current-on or current-off signals of equal duration; this represented a substantial economy over the Morse system of short dots and long dashes.
A period is then divided into intervals of equal duration.
During August, BBB-rated securities lost 6% relative to Treasurys of equal duration.
We assume that the time is divided into slots of equal duration.
TESLA divides the time of transmission by the source into intervals of equal duration.
In slotted ALOHA, the shared access time is divided into slots of equal duration.
In this pulse sequence, the spin-lock pulse was divided into segments of equal duration and alternating phase.
Simulation time is modelled in a discrete way by dividing time into steps of equal duration: we assume that a pedestrian moves exactly 1 cell per time step.
