At least the host broadcaster, Network Seven, offered two channels of Olympics material.
The two channels of state-run Czech TV compete with three private networks in the Czech Republic.
The college has also developed two "channels" of programming, one for short announcements and informational displays and another for long-form programming.
The site also offers two channels of continuous music, a "smooth" one for easier listening and another labeled "crunchy" for more challenging material.
iPhone Electronic music site Frisky has a new app for iPhone, promising two channels of mixes from top DJs: Frisky and Chill.
The pedophilia scare turned into a media scandal after two channels of RAI, the state-controlled network, showed clips from the videos on the evening news.
The 120-gigabyte music player offers a line-out and headphone crossfader (blending two channels of music), an equalizer, pitch-speed alteration, song looping and the ability to save and share any mash-up on the device's Web site.
If you've ever tried it, you'll know it's an almost impossibly demanding set of instructions, with different volume, treble, and bass settings every five seconds for each of the two channels of the stereo playback.
A typical digital recording system is equipped with an analog-to-digital converter that transforms two channels of continuous audio signals into digital information, which is then recorded by a high-speed tape or disc machine.
There are two channels of communications in a telecommunications infrastructure.
In general, these two channels of positron annihilation are independent.
