The phrase "a certain channel" is correct and usable in written English.
It can be used when referring to a specific channel without naming it directly, often in contexts related to communication or media.
Example: "The information was shared through a certain channel that is known for its reliability."
Alternatives: "a specific channel" or "one particular channel".
"It seemed to fall into a groove inside me, a certain channel in my personality," he continued.
But Prometheus need not conform: "There are sorts of rules about architectural expression which have to fit into a certain channel.
Legal reasons prevent Clive Anderson admitting the similarity between this Edinburgh hour and a certain Channel 4 improv show of the 80s and 90s.
However, in previous works, evaluations are basically assumed for a certain channel scenario and it is inefficient in incorporating different channel scenarios.
Say your song is playing on a certain channel on the radio… you could then dial the DJ to thank him for playing your song, while connecting to listeners in the moment, adding context and meaning to your songs.
A company that is targeting a brand at, for instance, suburban women in their thirties, will rely on a certain channel to deliver its products and related service and sales activities.
When a medium is in use, other than backoffing a certain time, the corresponding channel is to be skipped so that the broadcasting delay can be minimized.
However, if the base station's operating channel is not fixed to a certain WiFi channel, the mobile station would have to control the local oscillators in the up/down converter to shift GPRS signals to and from the proper WiFi channels.
In the other, customers can pay for subscription services, where they receive the content of a certain premium channel, like HBO, whenever they want.
The keyboard had a function to illuminate keys in a certain midi channel, so we made an auditory sequence to be tapped described below in a midi file and transformed it into a midi channel (i.e., "midi channel 1") and other auditory sound such as the positive feedback sound in another midi channel (i.e., "midi channel 2").
