21.   The only difference was that one had stereo sound and tiny attached speakers.

22.   The new Presarios are all multimedia computers, equipped with fast graphics, double-speed CD-ROM drives and stereo sound.

23.   The stereo sound is also crisp and clear.

24.   The stereo sound is equally impressive and delivers volume without distortion.

25.   The system is also capable of rich stereo sound.

26.   The stereo sound is as honest as the two musicians who made it.

27.   The stereo sound was a far cry from the original PCs beeping speaker.

28.   Thus, on playback, one can either listen to regular stereo sound or use a Dolby decoder to extract the center and surround information.

29.   With IBM-compatible machines, stereo sound usually is achieved using an add-in card inserted into the computer.