I don't buy those $2-for-4 USB cable packs from Amazon/eBay like I used to. Hence, high-quality USB cables with no kinks are a surprising "must-have" for high performance in a computer that uses USB devices. Speaking of DPC issues - I've had an issue in the past where simply replacing an (apparently innocent and working) USB cable fixed a DPC issue I was having with my USB drivers.Īlthough it appeared to work just fine on the surface, presumably it was partially damaged, and therefore needed to re-transmit some data packets, causing a lag on the system as the CPU needed to wait for these packets to be received before the system would allow it to work on anything else. When you have a USB audio card, the requests it submits to your CPU to fill its audio buffer can be interrupted by the mouse's requests to update cursor position, a USB keyboard's requests to enter key combinations, etc. This is because with most systems, all USB devices end up being processed by the same hub, and each of the devices gets in one another's way. I don't have a USB audio interface (I use a native internal PCIe card, as you can tell on my list), and not having one generally helps with DPC latency. Das AUDIOGRAM 3 enthlt ein USB-Audio-Interface fr die digitale bertragung von Audio-daten, sowie die DAW-Software Cubase AI (DAW Digital Audio Workstation) fr die Betriebs-systeme Windows und Macintosh. With a short 400 microsecond spike from the nVidia drivers once every 5 minutes or so. Vielen Dank fr den Kauf eines Computer-Aufnahmesystems AUDIOGRAM 3 von Yamaha.
My system runs a lot lower steady DPC latency than the screenshot:Ībout 20-80 microseconds with everything hooked up, Yamaha USB Audio Driver V1.1.0 for Mac OS X 10.4 Mac OS X 10.4 Tiger (Intel Mac),Mac OS X 10.4 Tiger (PPC Mac),Mac OS X 10.5 Leopard (Intel Mac),Mac OS X 10.5 Leopard (PPC Mac),Mac OS X 10.6 Snow Leopard,Mac OS X 10.
Instead, it's just a stock photo I grabbed off the web. However, the screenshot I posted isn't of my system.
I have my system specs listed on my "Salem Beats Uses." page.
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