[arm-allstar] HamVoip audio defaults

Kevin Custer kevin at kc-wireless.com
Thu Nov 9 11:29:53 EST 2023


David,

That's great - thank you for the confirmation.

Kevin W3KKC



On 11/9/2023 8:28 AM, David McGough wrote:
> Hi Kevin,
>
> Yes, that's correct for the simpleusb channel driver.
>
> 73, David K4FXC
>
>
> On Thu, 9 Nov 2023, Kevin Custer via ARM-allstar wrote:
>
>> David,
>>
>> Can I assume that with HV, all TX audio is duplicated on both TXA and
>> TXB as well as the levels being identical?
>>
>> Kevin
>>
>>
>>
>> On 11/9/2023 2:20 AM, David McGough via ARM-allstar wrote:
>>> Hi Bob,
>>>
>>> The RX/TX-A/TX-B levels are all 500 by default.  TX DSP is 999 and RX
>>> Boost is enabled.  Here are the default values from the stock
>>> simpleusb.conf file:
>>>
>>> ;-----------------------------------------------------------------------------
>>> [general]
>>>
>>> [usb]
>>>
>>> eeprom=0
>>> rxboost=1               ; 0 = 20db attenuator inserted, 1= 20db attenuator
>>> removed
>>> carrierfrom=usbinvert   ; no,usb,usbinvert
>>> ctcssfrom=no            ; no,usb,usbinvert
>>> invertptt=0             ; Invert PTT 0 = ground to transmit, 1 = open to transmit
>>> plfilter=yes            ; enable PL filter
>>> ;deemphasis=yes         ; enable de-emphasis (input from discriminator)
>>> ;preemphasis=yes        ; enable pre-emphasis (output to TX)
>>> ;rxaudiodelay=0         ; rx audio delay for squelch tail elimination.
>>>
>>> ; Uncomment and configure following lines for second USB node
>>> ;[usb1]
>>>
>>> ;eeprom=0
>>> ;rxboost=1               ; 0 = 20db attenuator inserted, 1= 20db attenuator removed
>>> ;carrierfrom=usbinvert   ; no,usb,usbinvert
>>> ;ctcssfrom=no            ; no,usb,usbinvert
>>> ;invertptt=0             ; Invert PTT 0 = ground to transmit, 1 = open to transmit
>>> plfilter=yes             ; enable PL filter
>>> ;deemphasis=yes          ; enable de-emphasis (input from discriminator)
>>> ;-----------------------------------------------------------------------------
>>>
>>>
>>> 73, David K4FXC
>>>
>>>
>>>
>>>
>>>
>>> On Wed, 8 Nov 2023, Jah Rastafari via ARM-allstar wrote:
>>>
>>>> Can someone please remind me what the SimpleUSB Audio Level defaults are in
>>>> ham VoIP? Not asking for help setting them, I just need to be reminded what
>>>> the the default installed settings are. Thanks.
>>>>
>>>> Bob
>>>> KK6RQ
>>>>
>>>> ps. RX/TX-A/TX-B/Level Method/TX DSP/RX Boost, etc...
>>>>


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