A very well known Middleware is CRI's ADX (for NDS) oder ADX2 (for 3DS). There's also an English site, but unfortunately with less information.
Since a single USB (at least 2.0) port supplies max. 2.5W (two of them bundled together 5W, with a 1A (poly-)fuse on most controllers), you can...
An important thing is the missing PCI lane on all Sandy Bridge chipsets except B65, Q67 and the C200 series. If you're using a PCI interface, go...
If you want to use different sample rates in the same project without converting one of them, your drivers need to support this "mixed mode". Many...
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