It's really a awesome professional idustry exprience in Samsung. I am the "Manager" (and the only person :) )of this Voice Quality Prediction project for the Samsung newest product UbiCell. The main task of this project is to predict the voice quality that the UbiCell can provide in the near future. I finish the following processes in this project: Mathmatical Modelling,Data Collection and Data Verification,Apply the Math Model to the Real Data,Testing and Model Verification,Software (Voice Quality Trendalyzer)Implementation.