[wdmaudiodev] Re: Why USB Audio Class

  • From: Clemens Ladisch <clemens@xxxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Fri, 15 Jan 2010 12:04:17 +0100

swarna jakka wrote:
> Is there any clarity or any further advantages compared to jack supported
> audio devices?

USB audio devices typically have better quality than built-in audio
devices, but this is just because they aren't as cheaply made as those.

> USB supports more number of channels.

Er, no.  I've never seen a USB device with more than eight analog
outputs, and there aren't many operating systems that support it.

> is there any comply test for USB audio Class device.

No.  Try different operating systems.


Regards,
Clemens
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