公开(公告)号：US09384740B2

公开(公告)日：2016-07-05

申请号：US14195045

申请日：2014-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-Hoe Kim ,  Eun Mi Oh ,  MiYoung Kim

IPC: G10L21/00 ,  G10L19/00 ,  G10L19/008

CPC classification number: G10L19/008

Abstract: Provided are an encoding apparatus and a decoding apparatus of a multi-channel signal. The encoding apparatus of the multi-channel signal may process a phase parameter associated with phase information between a plurality of channels constituting the multi-channel signal, based on a characteristic of the multi-channel signal. The encoding apparatus may generate an encoded bitstream with respect to the multi-channel signal using the processed phase parameter and a mono signal extracted from the multi-channel signal.

Abstract translation: 提供了一种多信道信号的编码装置和解码装置。 多声道信号的编码装置可以基于多声道信号的特性来处理与构成多声道信号的多个声道之间的相位信息相关联的相位参数。 编码装置可以使用经处理的相位参数和从多声道信号提取的单声道信号来生成关于多声道信号的编码比特流。

公开(公告)号：US20140177849A1

公开(公告)日：2014-06-26

申请号：US14195045

申请日：2014-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-Hoe Kim ,  Eun Mi Oh ,  MiYoung Kim

IPC: G10L19/008

CPC classification number: G10L19/008

Abstract: Provided are an encoding apparatus and a decoding apparatus of a multi-channel signal. The encoding apparatus of the multi-channel signal may process a phase parameter associated with phase information between a plurality of channels constituting the multi-channel signal, based on a characteristic of the multi-channel signal. The encoding apparatus may generate an encoded bitstream with respect to the multi-channel signal using the processed phase parameter and a mono signal extracted from the multi-channel signal.

Abstract translation: 提供了一种多信道信号的编码装置和解码装置。 多声道信号的编码装置可以基于多声道信号的特性来处理与构成多声道信号的多个声道之间的相位信息相关联的相位参数。 编码装置可以使用经处理的相位参数和从多声道信号提取的单声道信号来生成关于多声道信号的编码比特流。