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Re: Echo without headset, are there solutions?
by Giovanni-22
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Skype solution is not server side, although it could be.
Skype does the noise echo cancellation on the client side.
Theory for server side solution:
Does RED5 allow for adding audio filters? If it did, then you can
simply create an audio filter to do the echo cancellation on the
server side.
I find it better to do the echo cancellation on the client/user side
as this could use up too much processing from the server side.
IMHO
On Mar 14, 2008, at 12:37 PM, vincentv75 wrote:
>
> Just to avoid misunderstandings. I am a developer, I need a solution
> which is
> server-side. This because people are lazy and if they hear echo,
> they run
> away or they make symphonies like hansi suggested :-)
>
> So I was wondering... is there a server-side solution so people can
> chat
> without headsets, just like at Skype?
>
>
>
> vincentv75 wrote:
>>
>> Hello,
>>
>> When I am chatting with Red5 webcam chat software, there is a high
>> level
>> of echo when I don't have any headphone on my head. I thought that
>> this
>> was something inevitable, but when I use Skype I have exacly the same
>> problem, but only for 2 seconds!
>>
>> I think that Skype has some kind of filter that automatically
>> starts at
>> that moment.
>>
>> I am using already a method in Java to reduce echo and I have
>> checked the
>> option "Reduce Echo" in the Adobe Flash Player settings, but this is
>> absolutely not enough.
>>
>> Someone has any experience with this?
>>
>> Regards,
>> Vincent
>>
>
> --
> View this message in context: http://www.nabble.com/Echo-without-headset%2C-are-there-solutions--tp15950622p16052246.html
> Sent from the Red5 - English mailing list archive at Nabble.com.
>
>
> _______________________________________________
> Red5 mailing list
> Red5@...
> http://osflash.org/mailman/listinfo/red5_osflash.org
_______________________________________________
Red5 mailing list
Red5@...
http://osflash.org/mailman/listinfo/red5_osflash.org
Skype does the noise echo cancellation on the client side.
Theory for server side solution:
Does RED5 allow for adding audio filters? If it did, then you can
simply create an audio filter to do the echo cancellation on the
server side.
I find it better to do the echo cancellation on the client/user side
as this could use up too much processing from the server side.
IMHO
On Mar 14, 2008, at 12:37 PM, vincentv75 wrote:
>
> Just to avoid misunderstandings. I am a developer, I need a solution
> which is
> server-side. This because people are lazy and if they hear echo,
> they run
> away or they make symphonies like hansi suggested :-)
>
> So I was wondering... is there a server-side solution so people can
> chat
> without headsets, just like at Skype?
>
>
>
> vincentv75 wrote:
>>
>> Hello,
>>
>> When I am chatting with Red5 webcam chat software, there is a high
>> level
>> of echo when I don't have any headphone on my head. I thought that
>> this
>> was something inevitable, but when I use Skype I have exacly the same
>> problem, but only for 2 seconds!
>>
>> I think that Skype has some kind of filter that automatically
>> starts at
>> that moment.
>>
>> I am using already a method in Java to reduce echo and I have
>> checked the
>> option "Reduce Echo" in the Adobe Flash Player settings, but this is
>> absolutely not enough.
>>
>> Someone has any experience with this?
>>
>> Regards,
>> Vincent
>>
>
> --
> View this message in context: http://www.nabble.com/Echo-without-headset%2C-are-there-solutions--tp15950622p16052246.html
> Sent from the Red5 - English mailing list archive at Nabble.com.
>
>
> _______________________________________________
> Red5 mailing list
> Red5@...
> http://osflash.org/mailman/listinfo/red5_osflash.org
_______________________________________________
Red5 mailing list
Red5@...
http://osflash.org/mailman/listinfo/red5_osflash.org
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