Re: iPad USB Audio Class 1
Re: iPad USB Audio Class 1
- Subject: Re: iPad USB Audio Class 1
- From: Brian Willoughby <email@hidden>
- Date: Wed, 14 Apr 2010 17:58:36 -0700
Another potential issue is that the email@hidden folks are
telling me the following:
"The ability of an iPad to function as a USB Host when communicating
with non-Apple branded devices (such as the Apple camera connector,
etc.) is limited to devices which are part of the "Made for iPod/Made
for iPhone/Made for iPad" licensing program."
Does this mean that Wavelength Audio has to join the licensing
program before developing any iPod support into USB Audio devices?
My original question may have confused things between the 30-pin
connector versus hub-based connections, but I only wrote them out of
initial curiosity.
Brian Willoughby
Sound Consulting
On Apr 14, 2010, at 17:19, William Stewart wrote:
the test set up is incorrect.
You will need to have the camera connection kit - the existing iPad
Dock Cable will not work for this
Bill
On Apr 14, 2010, at 12:10 PM, Gordon Rankin wrote:
William Stewart wrote:
On Apr 13, 2010, at 5:09 AM, Gordon Rankin wrote:
5) Would sample rates be limited to 32, 44.1, 48 @ 16 bits or
would high res devices to 24/96 (Class 1 top end) be supported?
at the moment we only support 16bit (and the device needs to be
in that mode before it is connected). We are planning on
supporting 24bit in the future. Sample rate is an interesting
issue.. up to 48kHz is already supported cleanly. If you want
more than that, you should file a feature request (bug report).
Ok is there any special thing I need to get this started? I have a
couple of Class 1 devices here that I made up as well as a little
Griffin iMic device. All of these are 16 Full Speed only Class 1
standard Asynchronous except for the iMic which is standard
Adaptive. But really I am not seeing any USB Activity on my USB
Analyzer.
I have the following setup:
iPad<---Dock Cable--->[A-to B Adapter]=Powered HUB<===[Total Phase
Beagle USB 2.0 Analyzer]<=== Device
I don't see any settings in Settings.
I have a couple of other adapters coming in tomorrow.
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden