The phrase "a set of frequencies" is correct and usable in written English.
It can be used in contexts related to sound, music, telecommunications, or any field that involves analyzing or discussing different frequencies.
Example: "The audio engineer adjusted the equalizer to enhance a set of frequencies that would improve the overall sound quality."
Alternatives: "a range of frequencies" or "a collection of frequencies".
Despite some frequencies falling under the contrast threshold, there is a set of frequencies common to all deformation cases that is captured with acceptable contrast.
Last summer, the company vowed to bid a minimum of $4.6 billion, the reserve price, for a set of frequencies known as the C block as long as the F.C.C. imposed some "openness" conditions on it.
The present paper thoroughly reports on an attempt to resolve the influence of the two factors by applying chemometric methods to the eddy current measurements obtained for a set of frequencies.
A reflectance-based modeling method is presented, to obtain the distributed-element counterpart of a lumped-element network, which is described by measured or computed reflectance data at a set of frequencies.
In this context, four-terminal-pair air capacitance standards of Agilent 16380A type with nominal values of 1 pF, 10 pF, 100 pF and 1000 pF have been evaluated at a set of frequencies ranging from 10 kHz to 30 MHz.
Whatever method is used, a set of frequencies, amplitudes, and phases evolves as outcome.
"In particular, we created a set of frequency domain features specific to cars," Jiang explains.
As a consequence of these alterations dynamic characteristics of the beam are changed revealing a set of frequency band gaps.
The compensator design is formulated as an optimization problem, which seeks to attain a set of frequency domain specifications.
With a set of frequency-dependent test problems, we confirm the accuracy and increased efficiency of our new DDMC method.
In this work, spectrum sensing for cognitive radios is considered in the presence of multiple Primary Users (PU) using frequency-hopping communication over a set of frequency bands.
