Phone companies in particular are turning to direct marketing to reach narrower audiences.

Dr. Crossan said he had written the book with a narrow academic audience in mind.

In those days, business news still appealed to a narrow audience of Wall Street traders and other professional money managers.

Internet allows people to reach a narrow audience across the world and so become famous within one or more Internet communities.

Radio stations generally appeal to narrow audiences, while network television is a mass medium.

What's really happening now is all the networks are chasing the same small narrow audience.

These shows may seem directed a narrow audiences, but in fact have much wider appeal.

Some things we do are simply for a narrow audience.

This is, it has to be said, humor for a very narrow audience.

Serious independent films are almost by definition aimed at a narrower audience than mainstream Hollywood movies.