listen in

The Archers also makes sure any countryside sounds and references listeners hear are accurate, so when you listen in the height of summer, Ambridge sounds like the height of summer too.

Dismissed or simply ignored by critics, it nonetheless became required listening in college dorm rooms across the nation.

Whoever was listening in, most likely someone from the local San Francisco Police Department, had inadvertently caused both lines to ring, while preparing to catch my coming conversation with Mary.

A small number of broadcasters and non-profit organisations transmit information into the country in the dead of night on short and medium radio waves, so North Koreans can tune in to listen in secret.

In recent years, our technological ability to listen in on whales has grown in leaps and bounds.