Quote:
Originally Posted by BIslander 
That's a good question, although I don't think it is relevant to the issue of setting up multichannel speaker systems. Bass and time management happen in the digital domain.
I'm not an audio engineer and I don't know how receivers apply surround processing such as ProLogic to analog sources. Dolby Surround and ProLogic were created for use with analog, a way to fold four discrete channels into a stereo signal. But, I have no idea how that is done, actually.

That's a good question, although I don't think it is relevant to the issue of setting up multichannel speaker systems. Bass and time management happen in the digital domain.
I'm not an audio engineer and I don't know how receivers apply surround processing such as ProLogic to analog sources. Dolby Surround and ProLogic were created for use with analog, a way to fold four discrete channels into a stereo signal. But, I have no idea how that is done, actually.
It is applied in much the same way as digital since it is all processed digitally in your decoder now anyways. I believe that it always allowed for some amount of timing adjustment for the surround channel so that the sounds aligned properly (mine did anyways). The original Dolby Surround and Pro-Logic did not include bass management, though I believe that many Dolby Digital decoders (even pre-PLII ones) could also apply their bass management to the output, though it wasn't officially part of it. Here is some info that might help more.
http://electronics.howstuffworks.com...und-sound5.htm
http://www.extremetech.com/article/0...53D1531,00.asp (continue on to the next page of this one too)
http://en.wikipedia.org/wiki/Dolby_Surround
Now, getting back to the thread's main topic. I bought an Insignia BD player for myself for Christmas. Was briefly trying it out and found a small problem. I had it connected to my receiver using toslink. When I watched a Blu-Ray disc, I had no problems getting 5.1 audio but on standard DVDs, it would only give me stereo audio. I didn't have a lot of time to mess with it then, but, assuming I keep it, I will need to resolve that issue.










