Home Partners Customer Login Free Downloads

Frequently Asked Questions

Categories
  Technical Support
    Activations
  Customer Service
  Frequently Asked Questions

Products
  ICopyDVDs2 Standard Edition
  Burn Suite (2) 2005 Standard Edition
  Burn Suite (2) 2005 Premium Edition
  Media Studio - Sony PSP Version
Question:  What is PCM?
[Email To a Friend]
Answer:  PCM (pulse code modulation)is a lossless audio encoding scheme used by audio CDs and DVD-Audio.

This encoding scheme maintains very high fidelity sound and may be used in place of Dolby Digital (AC-3) on some DVD's.