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Re: Does OS X limit USB audio devices to 16 bits of resolution?
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Re: Does OS X limit USB audio devices to 16 bits of resolution?


  • Subject: Re: Does OS X limit USB audio devices to 16 bits of resolution?
  • From: "Paul Sanders" <email@hidden>
  • Date: Wed, 19 May 2010 14:12:22 +0100

OK, done that, you can view them here:
 
http://www.alpinesoft.co.uk/private/imic_usb_descriptors.txt
 
No 24 bit descriptors are evident.  I will complain to Griffin.  Thanks for your help.
 
Paul Sanders
 
 
----- Original Message -----
From: "Daniel Mack" <email@hidden>
To: "Paul Sanders" <email@hidden>
Cc: "Kevin Vanwulpen" <email@hidden>; <email@hidden>
Sent: Wednesday, May 19, 2010 2:01 PM
Subject: Re: Does OS X limit USB audio devices to 16 bits of resolution?

On Wed, May 19, 2010 at 01:34:15PM +0100, Paul Sanders wrote:
> > What USB descriptors does this device announce?
>
> I don't know, I don't work at that level of detail.  How can I
> find out?

/Developer/Applications/Utilities/USB Prober.app

Look into the Audio Control interface of the device. If in doubt, dump
all the descriptors of this device and post them.

Daniel
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References: 
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: "Paul Sanders" <email@hidden>)
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: Kevin Vanwulpen <email@hidden>)
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: "Paul Sanders" <email@hidden>)
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: "Paul Sanders" <email@hidden>)
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: Daniel Mack <email@hidden>)
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: "Paul Sanders" <email@hidden>)
 >Re: Does OS X limit USB audio devices to 16 bits of resolution? (From: Daniel Mack <email@hidden>)

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