This is achieved by the use of different channels to carry data.

Also, they use four different channels simultaneously in normal operation.

That can't be true - they were on different channels.

In Serbia, the show was often picked up by different channels.

Altogether, the company broadcast about 70 different channels by 2009.

Just a few years ago, the movie seemed to be shown on a different channel almost every day throughout the Christmas season.

He has been a television host on different channels of Pakistan.

You can establish links through a number of different channels.

The broadcast was seen on different channels across the state.

Maybe he has four of them, silently playing different channels.