[wdmaudiodev] Re: Why would you want USB Audio 2.0 in Windows?

  • From: Tim Roberts <timr@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Thu, 19 Nov 2009 09:27:51 -0800

Clemens Ladisch wrote:
> Tim Roberts wrote:
>> Further, it's quite possible to have a USB Audio 1.0 device run at high
>> speed, as long as your isochronous interval is not smaller than 1 per
>> frame.
> I wish devices would support high speed.  Have you ever seen such an
> audio device (i.e., class-compliant, not with custom drivers)?

Absolutely -- I have several here, most of which are not public. 
However, the vast majority of the web cameras you can buy today are
high-speed devices, and their microphones use USB Audio Class interfaces.

Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.

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