[wdmaudiodev] Streaming SPEEX encoded voice over USB Audio class 1.0

  • From: Szabolcs Sandoly <szabolcs.sandoly@xxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Thu, 21 Jan 2010 15:10:31 +0100


We are in a process of developing drivers for a novel wireless headset and I 
have a concern regarding streaming SPEEX encoded voice over USB Audio class 
1.0. Since SPEEX (or other voice coder) is not a supported format according to 
the USB Audio 1.0 specification, I am wondering if is there any trick to solve 
this streaming problem.

Thanks and regards,
Szabolcs Sandoly
Senior R&D engineer

MFKK Invention and Research Center Services Co. Ltd.
H-1119 Budapest, Tétényi út 93.

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