panzrwagn
... it does qualify me as an expert,, seeing as how AT&T invented the opamp, the venerated 300B tube, the transistor, and yes, digital audio: Digital Pulse-Code Modulation was invented at Bell Labs in the 1930s ...
Let me get this straight: You're claiming expert status based on the achievements made by your employer?
So it might do you both well to get your facts straight, avoid the ad hominem attacks and actually learn a thing or two about digital communications.
So the ad hominem attacks are only to be used by "experts" who once worked for AT&T?