[AG-TECH]too much Bitrate in RAT
Robert Olson
olson at mcs.anl.gov
Thu Jul 20 10:49:31 CDT 2006
It may be historical. When we started out the compressed codecs
seemed to be much less stable.
--bob
On Jul 20, 2006, at 10:45 AM, Derek Piper wrote:
>
> I have wondered before why the default for AG is Linear 16 when a
> compressed codec would require much less bandwidth (that could be
> used for video).
>
> Is there a reason why we cannot set the default to GSM?, or any
> other compressed codec that works just as well?
>
> Derek
>
> Joseph Stone wrote:
>> We've found that using GSM is pretty reliable and produces almost
>> no noticeable degrading of sound quality. The bit rate is one
>> tenth (0.1) of the linear.
>> Works well for us.
>> Joe
>> On Jul 13, 2006, at 8:27 AM, liying wrote:
>> hi, all!
>> we are using rat for audio transmission, but we find that it
>> occupies too much Bitrate(bps), is there any other audio tool
>> which
>> relies on higher compression rate to reduce the transmitted audio
>> data ?
>> --Best Regards
>> liying
>> liying at vrlab.buaa.edu.cn
>> 2006-07-13
>> Joseph Stone
>> Senior Informatics Manager
>> Family Medicine Community Health, Medical School, Univ. of Minnesota
>> Suite 220 Dinnaken
>> 925 Delaware St. SE
>> Minneapolis, MN 55414
>> (612) 624-3192
>> stone004 at umn.edu
>
> --
> Derek Piper - dcpiper at indiana.edu - (812) 856 0111
> IRI 323, School of Informatics
> Indiana University, Bloomington, Indiana
>
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