公开(公告)号：US20110228946A1

公开(公告)日：2011-09-22

申请号：US12728285

申请日：2010-03-22

Applicant: Yaakov CHEN ,  Mark Raifel

Inventor： Yaakov CHEN ,  Mark Raifel

IPC: H03G3/00

CPC classification number: G10L19/012

Abstract: A method for Comfort Noise Generation (CNG) comprising the steps of recording information of Background Noise (BGN); generating white noise samples; and generating Comfort Noise (CN) by applying coefficients that are extracted from said information of BGN on White Noise (WN) samples.

Abstract translation: 一种用于舒适噪声产生（CNG）的方法，包括记录背景噪声（BGN）信息的步骤; 产生白噪声样本; 并通过应用从白噪声（WN）样本的BGN信息中提取的系数来产生舒适噪声（CN）。