"resounding voice" is a correct and usable phrase in written English.
You can use it to describe a voice that sounds strong and clear, such as when a speaker is confidently expressing themselves to a large audience. Example: The president's resounding voice echoed throughout the auditorium.
It is my resounding voice that will change the future.
We join with her in mourning the passing of her dear husband who, both in the service of his country and in private law practice, distinguished himself as a resounding voice in the struggle for worker equality and civil rights.
And on shadowy nights when Ambien supplies run low, aimless online wanderers can hear the resounding voice of the acidhead Timothy Leary — who boasted in the '90s that he'd live forever in cyberspace — on his terse and spacey site.
"I think it's going to be a resounding voice, a clear voice, a united voice from Scotland, and I think that is a very good thing".
Today, that very system is now permanent, global, and on the front lines of the justice business, gradually giving a resounding voice to the victims of the world's gravest crimes.
"For the sake of the future of the party, Republicans with resounding voice must condemn this treatment of women," wrote Haglund, who said she identifies as a blend of conservative and libertarian.
Tears were shed, resounding voices chanted Christos Anesti, and hugs were shared by all who gathered.
Throughout the film she speaks for him in a double-tracked, echoing voice resounding from the Great Beyond.
"The sunrise is very important!" they said, their voices resounding with the promise of something truly magnificent.
The president is heard complimenting the governor for "the courage you showed," their voices resounding from newly available White House tape recordings.
NEW YORK, USA, 6 April 2010 – On Sunday, 7 March, radio and television audiences around the globe tuned in as local stations took part in the 19th annual International Children's Day of Broadcasting (ICDB) – and reports about young voices resounding over the airwaves have been coming in for the past month.
