Here's the way I've looked at buffer setup issues operating CW with my Flex
5000 - Eric, please correct me if I'm offbase on any of the following.
There are 3 PowerSDR buffer settings of interest for CW: the single audio
buffer size found on the Setup/Audio tab, and separate DSP CW RX and TX
, March 01, 2009 16:17
Subject: Re: [Flexradio] Driver Buffer Size Setting
Note -- in my previous post I wrote
On Sun, Mar 1, 2009 at 1:22 PM, Mike Walsh from...@gmail.com wrote:
snip
Third, all DSP buffer sizes should be even multiples of the audio buffer
size for best efficiency of audio/DSP
FLEX-5000 Users (and future FLEX-3000 users):
We have received some questions recently about the driver buffer size
setting and how it relates to the buffer size in the PowerSDR Setup Form -
Audio Tab. We thought we would clarify it here on the reflector so it might
help others that had the same
On Fri, Feb 20, 2009 at 9:46 AM, Eric Wachsmann e...@flex-radio.com wrote:
So Eric, it seems to me that the right answer is: always set the
buffer size in PowerSDR to the same value as the buffer size set into
the FireWire driver. Is there any situation where that would not be
the case? (Hmm, I
The maximum audio buffer size in PowerSDR is 2048, so I wouldn't recommend
going higher than that in the driver. Note that the DSP buffers can go as
large as 4096. Note that the DSP buffer size (not the audio buffer size)
affects the filter shape. You are correct that multiples of the driver
On Fri, Feb 20, 2009 at 10:37 AM, Eric Wachsmann e...@flex-radio.com wrote:
The maximum audio buffer size in PowerSDR is 2048, so I wouldn't recommend
going higher than that in the driver. Note that the DSP buffers can go as
large as 4096. Note that the DSP buffer size (not the audio buffer
On Fri, Feb 20, 2009 at 1:36 PM, Brian Lloyd brian-wb6...@lloyd.com wrote:
You are correct that multiples of the driver
could be used in the audio setting and it will work. But you'd have to
ask
yourself...why? ;)
No, I am not asking myself why because I don't know. (I have guesses
7 matches
Mail list logo