The phrase "a frequent voice" is correct and usable in written English.
It can be used to describe someone who often expresses their opinions or thoughts in discussions or debates.
Example: "In the community meetings, Sarah has become a frequent voice advocating for environmental sustainability."
Alternatives: "a regular contributor" or "a common presence".
But Mr. Rove is also said to remain a frequent voice for a hard line against the Democrats.
[1 08 p.m. | Insert | He also ably deconstructed a widely publicized paper on the climate influence of hydraulic fracturing, or "fracking," in his post "Fracking Methane".] This focus on the science, amid gales of spin, that has made him a frequent voice on Dot Earth.
He was a frequent voice on radio where he played Dr Simon Sparrow in BBC Radio 4's adaptations of Richard Gordon's comic novels Doctor in the House and Doctor a Large.
In Arab media, Jammo was a frequent voice defending Assad, whose government is fighting a more than two-year uprising backed by the United States and allied nations.
She has conducted extensive advocacy before the governments of the United States and Europe; has testified before state legislatures and the US Congress; and is a frequent voice in the media.
The other, Gauland, is a 76-year-old former member of the ruling Christian Democratic Union who has become a frequent voice for nationalist, anti-Islam and anti-immigration views.
David Rothenberg, a musician and environmental philosopher, is a fairly frequent voice on this blog when the subject is animal sounds and behavior.
One of the reasons is the poor coverage of mobile networks inside a train, which also leads to frequent voice call drops on trains.
The most frequent voice in "Inventing David Geffen" is that of Mr. Geffen, who cooperated with Ms. Lacy and narrates his own story in a calm and mostly self-effacing manner.
This is also the reason for frequent voice call drops on trains.
Frequent voice usage could give tech giants like Facebook and Google insights into our mood and sentiment, which could help them personalize their services.
