Re: How to know the packet loss ratio of SCO socket

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

> > SCO are voice connections and they are CVSD encoded. It is not a  
> > reliable data transport. Use L2CAP or RFCOMM for that.
>
> I think you are right.
> My original purpose is to test the voice quality when 12 SCO server-client pairs
> are running in the same room (which means 12 small piconets contending the
> channel, although each pair has its own frequency hopping pattern).
> 
> Is there any good way to gather the voice quality information? (actually I don't
> know how to tell a voice qualify is "acceptable" to human ears. is there any
> good references?)

I have no idea. However you will see interference if the devices are
close. SCO consumes a fixed amount bandwidth.

Regards

Marcel



-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
Bluez-devel mailing list
Bluez-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/bluez-devel

[Index of Archives]     [Linux Bluetooth Devel]     [Linux USB Devel]     [Network Devel]     [Linux Audio Users]     [Yosemite News]     [Linux SCSI]

  Powered by Linux