ASL timing and audio settings understanding

[TK5EP]

Hi,

I’m in the Allstarlink learning phase and I would be gratefull if someone can confirm/explain the following things.

I’ve drawn the following time chart for the different timings. Can someone confirm if this is right ?
If yes, my drawing can be helpfull to others

I’m also trying to understand the action of the different audio level settings.

This is what I understood from the CM119 chip block diagram and the settings in usbradio.conf and stored in usbradio_tune.conf.

Can someone confirm and complete this ?
Where do the rxmixerset and other settings act ?

(as a new user, I can’t send ore than one media, I will send it in a reply to my post)

73, Patrick

[TK5EP]

Here the audio block diagram.

[Mike]

Interesting idea of the graph.
Would make it easier for all. And would make a good inclusion to the wiki if you are willing.

There is a setting that affects the COR line that should be marked I guess.
rxondelay=x each number is 20ms
It is the time delay that a valid COR happens before it is registered in the software as a valid cor.
Being as such, would automatically delay the ptt as well for it looks at valid cor past the rxondelay.
(commonly used to eliminate interference like kerchunking/pops)

I’ll have to take a deeper look when I have time as I’m sure there are some more things that could be added to that graph.
Sorry, I’m not good with data on sound fobs. Someone will chime in.

[TK5EP]

Hi Jim,

Good guess !
I’ve added this setting as below.
I hope this helps ?

[Mike]

It would be something more like this…

[TK5EP]

Mike,
You’re right. I intentionaly did set the rxondelay to a high value and did monitor the timings.

Here, the (what I think is the correct) final drawing.
Feel free to use it wherever you need.

73, Patrick.

[TK5EP]

And the CM1xx audio settings