The phrase "a test channel" is correct and usable in written English.
It can be used in contexts related to communication, broadcasting, or software testing where a specific channel is designated for testing purposes.
Example: "We will be using a test channel to evaluate the new features before the official launch."
Alternatives: "a testing channel" or "a trial channel".
One rheometer made by the three researchers had a test channel the width of a human hair.
Experiments with parametric resonant fan arrays were performed in order to observe the dependence of the volumetric flow rate in a test channel with respect to changes fan length, resonant frequency and deflection.
ITV is transmiting a test channel and so I expect they will start a 3D service soon.
where the first constraint is the feedback capacity constraint, the second constraint ensures that each subcarrier is assigned to one user exclusively, and the third constraint is for total transmit power, denoted by γ T. By Theorem 1, for each R k (D k ), there exists a test channel that achieves R k (D k ).
Prior to releasing ants to return home in a parallel test channel, the researchers modified the gaits of two groups of ants.
Vehicular A (with velocity km/h) channel model was chosen because it is an important test channel in 3GPP specifications also, it allows for direct comparison with previous system level simulations done by the authors [25].
A horizontally aligned test channel was installed in the existing loop.
Lithium flow was tested in a free surface test channel under pressurized or evacuated condition for the IFMIF target.
As a final test, channeled pyrolytic carbon surfaces with confluent EC reduced human platelet adhesion 1000-fold over pyrolytic carbon alone.
The test channel, with a two-staged contraction nozzle designed after water test, was newly added to the Li loop facility in Osaka.
The geometric structure of the test channel, with a tube length of 0.20 0.79 m and inside diameter of 1.0 2.0 mm, was studied with regard to static flow characteristics.
