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2006 Mar 10
1
Speex for voip application
Hi all,
I am very new to this group. I have a voip application (softphone)
which uses narrowband codecs (G.711 and G.729).Even it has explicit voice
quality enhancement dsp modules (Baackground noise reduction , Automatic
Gain Control and Acoustic Echo Cancellation) the quality of the speech is
not yet satisfactory. After doing a long term research to get better speech
quality on this I decided to go with a wideband with variable bitrate
codec.
From this group I gathered lot of in...