Firewire on home audio equipment??? When? WHY? I haven't heard of this and I can't think of any reason of doin it..
well, if you insist
Firewire would replace RCA connectors, and compete with, or replace the TOSLINK and Digital Coax cable (or whatever it is). It will not only allow for audio and video transfer (it's just as if it was over an RCA plug, but this way it is all digital), but other things as well
why then do we need/want this?
well, this can allow your CD player to put the title of the song you are playing on screen, or perhaps if it's advanced enough, you can have a visual plugin going (ala winamp!). Each device can actually talk to each other, rather then just direct traffic to and from each other, they understand commands from other devices.
you can have one device control all others (it's also done today, but you need a second wire to do so). You can set up alot of devices as well in daisychains, so the back of your reciever isn't necessarily full of RCA plugs, just a few Firewire ports!
there are many things you can do with it in other words. This product from Creative is one of the first that is available to the common person (without alot of searching that is) that has Firewire ports. In other words, it's going to be capable of talking to the rest of your home audio equipment.
I have often wanted to use a computer as the director of all audio traffic, except a few things limited me.
1) cards actually capable of connecting to such massive amounts of home audio equipment are hard to come by/expensive, and lack the functionality I want. I want it to nearly replace the reciever (I'd probably need an amplifier to connect the computer to the big speakers).
2) quality. if I want good quality components, that do the things I mentioned above, I'd have to pay WAAAYY too much. Analogue inputs and outputs are typically not that great. going digital allows for quality to increase a fair amount (though some restrictions still apply, the lower end equipment quality increases).
The problem is, equipment that actually has 1394 ports is rare (besides Camcorders), let alone equipment that utilizes it to the level that I mentioned above. Companies appear to be reluctant to release products with 1394 support, perhaps that is partly because the computer hasn't had a good soundcard with 1394 support, perhaps not.
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