On Wed, January 23, 2013 12:20 pm, Joe Hartley wrote: > I don't have the original thread any more, but I'm pretty sure it was Fons > as well who explained why this mattered. > > It has a lot to do with the native rate of the device and the math > involved > at having to achieve the non-native rate. Some ADCs (like the Delta 1010) > allow you to set their native rate, so running my 1010s at 44.1k was no > problem. >From the conversation, I got the message that even with a "native rate" of 44.1k, it would be likely that it would not be as good as 48k. Just that a good 48k setup is much easier/cheaper than 44.1k unless the 44.1k is band limited to 18khz audio pass band or so. I have a Delta 66 (like a 1010 with fewer channels) and from what I have read about the quality of parts used and some other design decisions, I would stick with 48k. I have been reading what I can on audio interfaces... I am thinking there are very few good ones. I am thinking that some parts of the system are vastly over priced like ADAT and MADI interfaces, both of which seem to cost about 10X (at least) what they should cost... like how come a Gb NIC is well under $100 and MADI PCI(e) card (100Mb) is $800? Even figuring in scale that is way too much. ADAT (even slower... only 8 channels in one direction at a time) which uses the same parts as s/pdif is $500 (and up)... though I guess one could call that the price of keeping obsolete interfaces around.... right in there with vintage gear :) I would suggest that any PCI(e) card that has ADC/DACs on the card is less than a great quality card, even dealing with sample clock (or power) on the card seems less than optimal. For audio quality, it seems FW, USB and ethernet _could_ give better results if designed right. -- Len Ovens www.OvenWerks.net _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
