[App_rpt-users] Simulcast buffer value issue

[Sam Nabkey]

DIAL or Hamvoip?

On Feb 22, 2018 10:52, "Joe Moskalski" <kc2irv at gmail.com> wrote:

> I do not think server horsepower is the issue. I am running three TX/RX
> simulcast sites off of a Pi3 and when I look at the system resources used
> it isn't working very hard.
>
> On Thu, Feb 22, 2018 at 10:47 AM, Jesse Lloyd <ve7lyd at gmail.com> wrote:
>
>> I should add to my last post that I use a dual NIC server. One RTCM is
>> connected directly to the server to provide timing only. The other NIC ties
>> to the network with the other RTCM's that have radios attached.
>>
>> Cheers,
>> Jesse
>>
>> On Feb 22, 2018, at 6:43 AM, ARS W5OMR <ars.w5omr at gmail.com> wrote:
>>
>> That's probably a latency in the audio section of the PC being used.
>>
>> A buddy had the same issues while operating his HF station, remote. After
>> a few minutes, the latency grew and grew.... He used WWV (he lives in West
>> Central OK) as a time base...
>>
>> His solution was to get a more "robust" (read: Turtle Beach) sound card.
>> This was in his desktop at the house.
>>
>> It might not be a software problem, as much as a Hardware issue.
>>
>> I don't remember if you said this was on an RTCM or not but I know one is
>> involved.
>>
>> I believe I would check more on all audio devices involved.
>>
>>
>> On Feb 22, 2018 12:11 AM, "Hayden Honeywood" <haydenph91 at gmail.com>
>> wrote:
>>
>>> I've made a YouTube video with clips from a single conversation I had
>>> this morning on the repeater. The audio was recorded on my dashcam.
>>>
>>> As can be heard in the video, when I start the conversation, the audio
>>> delay is nil, or very little when unkeying. However, by the time I'm
>>> finished (I think the conversation lasted about 20 minutes) the audio delay
>>> is out to 4 or 5 words!
>>>
>>> We were both using the same repeater. We have a repeater linked in from
>>> another location. I've noticed when talking to someone via that method, the
>>> audio delay issue does not build up so quickly.
>>>
>>> Hopefully this explains a bit better the issue I'm having.
>>>
>>> https://youtu.be/KG3GgaHVWbI
>>>
>>> Regards
>>> Hayden VK7HH
>>>
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>
>
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