Martin
Major Contributor
This fascinating short video talking about how quadraphonic vinyl works using electron microscopy popped into my algorithm on YouTube this evening.
I did not realize there were two competing quadraphonic systems, CD-4 and SQ. He does a very good job of explaining how they work plus the electron microscope images are stunning. He has another video discussing how stereo vinyl works that I plan to watch next.
Cool stuff!
Martin
I did not realize there were two competing quadraphonic systems, CD-4 and SQ. He does a very good job of explaining how they work plus the electron microscope images are stunning. He has another video discussing how stereo vinyl works that I plan to watch next.
Cool stuff!
Martin
