Use Today
While the system is no longer in use anywhere today, the basic idea of shifting the phase to create a mono downmix can be applied today if one has a reason to do so. The "encoding" process is similar to the "decoding" process, just apply a 90 or 120 degree phase shift and then average your channels together in a channel mixer.
Read more about this topic: Haeco-csg
Famous quotes containing the word today:
“How many things served us but yesterday as articles of faith, which today we deem but fables?”
—Michel de Montaigne (15331592)
“I became the Incredible Shrinking Mother the year they started junior high. If our relationship today depended on physical clout, I would have about the same influence with them that the republic of Liechtenstein has on world politics.”
—Mary Kay Blakely (20th century)