USB Audio Class Device with custom filtering
USB Audio Class Device with custom filtering
- Subject: USB Audio Class Device with custom filtering
- From: Luke Hollingworth <email@hidden>
- Date: Thu, 15 Jan 2009 16:04:49 +0100
| Hi all,
I am developing a USB headphone device for binaural filtering with head tracking. The micro controller on the device has drivers so it would show up as a USB Audio Device. I would though need to do filtering on the audio in the driver on OS X based on tracking information received from the device and so I believe I would need a custom driver of sorts, unless anyone knows of a different approach?
I've already read the Audio Device Driver Programming Guide which is great for answering where I could perform the filtering and how I could implement user control but I am unsure how I would then transmit and receive the data via the USB interface. Are there any other sample projects available for this situation or any other avenues of research any body could suggest?
Alternatively, if there is anybody on the list would like offer their services in designing the driver feel free to email me.
Many thanks _________________________________________________ Luke Hollingworth Development Software Engineer Tel Direct: +41-43-500-5127 Address: Eichweg 6, CH-8154 Oberglatt (Zürich) Switzerland Tel: +41-44-850-0838 Fax: +41-44-850-0839 |
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