公开(公告)号：US09672840B2

公开(公告)日：2017-06-06

申请号：US14353981

申请日：2012-10-29

Applicant: LG Electronics Inc.

Inventor： Younghan Lee ,  Gyuhyeok Jeong ,  Ingyu Kang ,  Hyejeong Jeon ,  Lagyoung Kim

IPC: G10L19/24 ,  G10L21/02 ,  G10L19/002 ,  G10L19/005 ,  G10L19/025 ,  G10L19/035

CPC classification number: G10L21/02 ,  G10L19/002 ,  G10L19/005 ,  G10L19/025 ,  G10L19/24

Abstract: The present invention relates to a method for encoding a voice signal, a method for decoding a voice signal, and anapparatus using the same. The method for encoding the voice signal according to the present invention, includes the steps of: determining an eco-zone in a present frame; allocating bits for the present frame on the basis of the location of the eco-zone; and encoding the present frame using the allocated bits, wherein the step of allocating the bits allocates more bits in the section in which the eco-zone is located than in the section in which the eco-zone is not located.

公开(公告)号：US09324336B2

公开(公告)日：2016-04-26

申请号：US14353044

申请日：2012-10-22

Applicant: LG Electronics Inc.

Inventor： Ingyu Kang ,  Younghan Lee ,  Gyuhyeok Jeong ,  Hyejeong Jeon ,  Lagyoung Kim

IPC: G10L19/26 ,  G10L19/00 ,  H04J3/06 ,  G10L21/043 ,  G10L19/16

CPC classification number: G10L19/265 ,  G10L19/00 ,  G10L19/167 ,  G10L21/043 ,  H04J3/0632

Abstract: The present invention relates to a method of managing a jitter buffer and a jitter buffer using same. The method of managing a jitter buffer includes the steps of: receiving audio information frames; and adjusting a jitter buffer on the basis of the received audio information frames, wherein the adjusting step of the jitter buffer includes compensation of an audio signal, and the compensation of the audio signal can be performed for each sub frame of the audio information frames.

Abstract translation: 本发明涉及一种管理抖动缓冲器和使用其的抖动缓冲器的方法。 管理抖动缓冲器的方法包括以下步骤：接收音频信息帧; 以及基于接收到的音频信息帧调整抖动缓冲器，其中抖动缓冲器的调整步骤包括对音频信号的补偿，并且可以对音频信息帧的每个子帧执行音频信号的补偿。