We made an improvement in overcoming the defects in speech signal adaptive delta modulation (abbr.ADM),such as slope overloading and grain noise. In this method,numerical sliding average filtering was used for filtering decoding speech signal.是什么意思_We made an improvement in overcoming the defects in speech signal adaptive delta modulation (abbr.ADM),such as slope overloading and grain noise. In this method,numerical sliding average filtering was used for filtering decoding speech signal.在线翻译_英语_读音_用法_例句