[arm-allstar] How to adjust the audio characteristics for both TX and RX?

[Steve Agee]

The industry standard rate for pre-emphasis and de-emphasis is 6 
decibels per octave. So, are you saying you want to try something like 5 
or 7 db / octave?

N5ZUA

On 11/24/2017 12:45 AM, "Irvin Fontanes via arm-allstar" wrote:
> Hello everyone, I would like to reshape the rx and tx audio characteristics
> of my nodes similar to how the preemphasis=yes or no and deemphasis=yes or
> no variables allow us to do in the simple tune menu application.
>
> How can I change or play around with how much the audio changes when
> preemphasis and deemphasis is set to yes?
>
> I started researching in the asterisk groups and read that the function
> pitch_shift allows the user to raise the pitch of a call. I have no idea
> how to implement that function.
>
> Happy Thanksgiving!
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