HI 06 series is ETSI AMR and 26 series is 3GPP AMR. I think differences between these two were already posted on this group. Plz check old mails. Snehal --- rakesh chaudry <> wrote: > Hi experts , > > I am working in speech coding , > Now i am interested to go for . AMR Codec > when i am downloading in the 3gpp site > there are two series are there http://www.3gpp.org/ftp/Specs/html-info/06-series.htm > > http://www.3gpp.org/ftp/Specs/html-info/26-series.htm > Can any one Please tell me what is the > differences between these two series in the > AMR codec and > which one is best to download ? > > waiting for reply > regards > rakesh __________________________________ |