The phrase "audience on which" is correct and usable in written English.
It can be used when referring to a specific audience that is the focus of a discussion, analysis, or presentation.
Example: "The research was conducted with an audience on which the findings would have the most impact."
Alternatives: "audience for which" or "audience that".
You can picture them all – Hans, Karl, the one with the jumper who gets his neck broken – and the film repeatedly updates the audience on which ones are dead and which are alive.
While this might not garner record attendance, it would produce a stable core audience on which to build.
Laura Jellinek's set is a strip of blond floor bisecting the audience, on which the actors (Jessica Almasy, Marcia DeBonis, Brad Heberlee, Sakina Jaffrey, Erik Lochtefeld, and Babak Tafti) indulge in plenty of physical comedy and clever pantomime.
Jobs, known for being one to pull no punches, delivered his critique of consulting after he quizzed the audience on which industries they had a background in and discovered some were, indeed, consultants.
The benefit of a co-located team is that there's a constant audience on which to try things out, get feedback, iterate and improve - no matter whether you're talking about a point of UX, a video edit, or a headline.
At all such previews, cards are given to the audience on which they are asked to scribble comments about the film; the answers guide both the director as he prepares his final cut and marketing executives as they divine the film's box office potential.
Now the entire audience votes on which one of the several chosen works the orchestra will play – the piece attracting the biggest show of hands wins.
Abraham is the most commercially attuned of all previous holders of the post, and a specialist in audience research, on which he bases decisions.
GIGANTIC CASH PRIZES -- Force all four finalists for best musical to do their best number and let a nationwide audience vote on which is the best.
A 1980s American musical version, which hit London's West End and starred Lulu and Ernie Wise, ended with the audience voting on which of several endings they preferred: every night a different ending.
His filmography certainly hasn't been stellar, but I think he also stepped – especially with the abortive xXx franchise, touted as a kind of multicultural 007 – into the kind of overly focus-grouped, demographic no-man's land that is the most artificial aspect of multiculturalism, and that infringes upon the rules of close audience identification on which stardom ultimately rests.
