1.   Other compression systems are being designed for special applications such as videoconferencing schemes.

2.   But any compression system has trouble competing with the sound quality of a CD.

3.   In the past, most image compression systems used cosines, familiar to most former high school trigonometry students.

4.   Padden, however, said he had seen demonstrations of compression systems that could squeeze two dozen or more channels into the same space and provide superb picture quality.

5.   The compression system used now for television broadcast will not work with home computers or high-definition video cassette recorders.

6.   The system will consist of a compression system for audio and video data.

7.   The Tokamak and the Joint European Torus in England are the two most powerful fusion reactors in the world based on a compression system called magnetic confinement.

8.   The venerable music compression system faces stiff competition from Microsoft Corp., and is responding with a major update.