[LAD] AVB applications

2011-03-04 Thread Duncan Gray
This is to bring a discussion from the Jack Dev list to this more appropriate forum as suggested by Arnold Krille. First, I hear lots of people seemingly thinking that AVB (IEEE 1722) and the IEEE 1588 version of Precision Timing Protocol can be done in the kernel. It cannot and it must not.

Re: [LAD] Determining Phase

2011-06-25 Thread Duncan Gray
From the long list of answers, I see lots of speculation about Mr. Shirkey's question. Some time back he approached me on the work that had been done a very long time ago on phase-modulation to achieve panning. He never replied to my subsequent information or queries. I suspect that this questi

Re: [LAD] Just spotted this

2011-06-26 Thread Duncan Gray
I've worked with XMOS, they're first rate. I hope they make it. Their processor technology is killer. On 06/26/2011 01:03 PM, Folderol wrote: Thought it might be of interest. http://www.xmos.com/news/24-may-2011/xmos-first-industry-move-avb-software-open-source __

Re: [LAD] Determining Phase

2011-06-26 Thread Duncan Gray
On the subject of the word Quadrature: The word Quadrature is shorthand for the imaginary component of a complex-valued variable. Furthermore, it is almost exclusively used in the domain of carrier modulated waveforms. The word for the real component is In-Phase. That is why so many texts on t