<div>Hi all,</div>
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<div> 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.
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<div> From this group I gathered lot of information about wideband codec as well as speex. </div>
<div>Could anyone please help me to get rid of the following doubts....</div>
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<div>1. Can I use speex directly in my application like narrow band codecs?</div>
<div>2. Is there any modifications needed in the speex code?</div>
<div>3. How much flexible speex is?</div>
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<div><br>-- <br>Thanks & Regards<br>Vijay Sukumaran Nair. </div>