Hi, I would like to know as to what is the impairment caused by the Speex codec I mean what is the value of equipment impairment factor Ie ( as defined in G.107 E-Model Standardization ) for Speex codec ? The standard G.107 does not talk about the Ie values for this codec type? I need this value, since I need to analyze the behavior of the codec for varying packet loss and delay conditions. BUT I find NO Ie values for varying packet loss conditions for Speex, as stated for other codec types within the standard. Awaiting your response, thanks Supriya -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20080110/7f0c7720/attachment.html