[Flexradio] audio signal path

[Dudley Hurry]

Guenter,

When VAC is enabled, the mic input is disconnected for the virtual 
in/out of VAC,  so there is no need to worry about the laptop's mic 
or audio output.    To monitor the transmitted audio signal, turn on 
the Monitor and listen through your normal speakers or headset.

Vcom will take care of the transmit control and CAT commands.  For 
example with MixW, OsinTnx Osin   or Hamscope.

Hope this helps.


73,
Dudley

WA5QPZ
FlexRadio Systems

(512) 250-8595
Email: dudley at flex-radio.com
Web: <http://www.flex-radio.com/>www.flex-radio.com

At 03:29 PM 9/22/2007, guenter wrote:
>May be,I did not read the manual carefully...
>
>I understood, that the AF audio output is genrated in the computer 
>by PowerSDR
>and the program uses the mic input signal.
>Looking to the mixer I find the Flex5k audio I/Os only, but not the Laptop
>I/Os, as I exspected.
>
>I can connect the Flex5k I/O to the laptop, but is this deviation 
>necessary to
>use the the lapop mic and speaker?
>
>There is a direct way using VAC with the DIGx modes, but how does it 
>work with
>LSB USB... ?
>
>Hope, there is a simple solution.
>
>Would a direct I/O reduce latancy and /or system load?
>
>73
>Guenter
>
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