Real-time audio over local network with good quality

Real-time audio over local network with good quality

[Ricardo Biehl]

Hello guys! I'm sorry if this mail is not part of the scope of this list :-(

I've come from the kernelnewbies mailing list with the same subject as
following ...

I'm working on a project which aims to be a microphone system that
will work over local network <https://github.com/ricardobiehl/ipmic>.
So I've found many difficulties in ALSA library and Linux Network.
Basically, I need help to make my software get low latency and high
quality audio :-) .

When I said "high quality audio" I'm referring to (1channel * 16bit
sample * 22050Hz) without noise. And "low latency" is about to 0.1
second or less.

Any contribution with the project is welcome!

Thank you a lot!

-- 
Ricardo Biehl Pasquali

Re: Real-time audio over local network with good quality

[Caleb Crome]

What software is running on the microphone?  If it's linux, you can use
netjack, or perhaps pulseaudio too.  I'm not familiar with pulse though.

-Caleb


On Thu, Mar 31, 2016 at 11:52 AM, Ricardo Biehl <rbpoficial@gmail.com>
wrote:

> Hello guys! I'm sorry if this mail is not part of the scope of this list
> :-(
>
> I've come from the kernelnewbies mailing list with the same subject as
> following ...
>
> I'm working on a project which aims to be a microphone system that
> will work over local network <https://github.com/ricardobiehl/ipmic>.
> So I've found many difficulties in ALSA library and Linux Network.
> Basically, I need help to make my software get low latency and high
> quality audio :-) .
>
> When I said "high quality audio" I'm referring to (1channel * 16bit
> sample * 22050Hz) without noise. And "low latency" is about to 0.1
> second or less.
>
> Any contribution with the project is welcome!
>
> Thank you a lot!
>
> --
> Ricardo Biehl Pasquali
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>

Re: Real-time audio over local network with good quality

[Ricardo Biehl]

2016-04-05 12:47 GMT-03:00, Caleb Crome <caleb@crome.org>:
> What software is running on the microphone?  If it's linux, you can use
> netjack, or perhaps pulseaudio too.  I'm not familiar with pulse though.
>

Yes, is Linux.
I'll look about netjack! Thank you :-)

Cheers!

> -Caleb
>
>
> On Thu, Mar 31, 2016 at 11:52 AM, Ricardo Biehl <rbpoficial@gmail.com>
> wrote:
>
>> Hello guys! I'm sorry if this mail is not part of the scope of this list
>> :-(
>>
>> I've come from the kernelnewbies mailing list with the same subject as
>> following ...
>>
>> I'm working on a project which aims to be a microphone system that
>> will work over local network <https://github.com/ricardobiehl/ipmic>.
>> So I've found many difficulties in ALSA library and Linux Network.
>> Basically, I need help to make my software get low latency and high
>> quality audio :-) .
>>
>> When I said "high quality audio" I'm referring to (1channel * 16bit
>> sample * 22050Hz) without noise. And "low latency" is about to 0.1
>> second or less.
>>
>> Any contribution with the project is welcome!
>>
>> Thank you a lot!
>>
>> --
>> Ricardo Biehl Pasquali
>> _______________________________________________
>> Alsa-devel mailing list
>> Alsa-devel@alsa-project.org
>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>>
>


-- 
Ricardo Biehl Pasquali