Lots More Information
- How CDs Work
- How DVRs Work
- How VCRs Work
- How Analog and Digital Recording Works
- How Surround Sound Works
- How Movie Sound Works
- How Home Theater Works
- Why can I play some DVD movies, but not others, on my computer DVD-ROM?
- What is the difference between DVD-audio and CDs?
- Is the sound on vinyl records better than on CDs or DVDs?