公开(公告)号：US09728193B2

公开(公告)日：2017-08-08

申请号：US15425256

申请日：2017-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Steven Craig Greer ,  Hosang Sung

IPC: G10L19/02 ,  G10L19/005 ,  G10L19/24 ,  G10L19/002

CPC classification number: G10L19/005 ,  G10L19/002 ,  G10L19/24

Abstract: An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set an operation mode, from plural operation modes, for input audio coding by a codec, configured to code the input audio based on the set operation mode such that when the set operation mode is a high frame erasure rate (FER) mode the codec codes a current frame of the input audio according to a select frame erasure concealment (FEC) mode of one or more FEC modes. Upon the setting of the operation mode to be the High FER mode, the one FEC mode is selected, from the one or more FEC modes predetermined for the High FER mode, to control the codec by incorporating of redundancy within a coding of the input audio or as separate redundancy information separate from the coded input audio according to the selected one FEC mode.

公开(公告)号：US10424306B2

公开(公告)日：2019-09-24

申请号：US15670653

申请日：2017-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Steven Craig Greer ,  Hosang Sung

IPC: G10L19/02 ,  G10L19/005 ,  G10L19/24 ,  G10L19/002

Abstract: An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set an operation mode, from plural operation modes, for input audio coding by a codec, configured to code the input audio based on the set operation mode such that when the set operation mode is a high frame erasure rate (FER) mode the codec codes a current frame of the input audio according to a select frame erasure concealment (FEC) mode of one or mom FEC modes. Upon the setting of the operation mode to be the High FER mode, the one FEC mode is selected, from the one or more FED modes predetermined for the High FER mode, to control the codec by incorporating of redundancy within a coding of the input audio or as separate redundancy information separate from the coded input audio according to the selected one FEC mode.

公开(公告)号：US09564137B2

公开(公告)日：2017-02-07

申请号：US15069473

申请日：2016-03-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Steven Craig Greer ,  Hosang Sung

IPC: G10L19/02 ,  G10L19/005 ,  G10L19/24 ,  G10L19/002

CPC classification number: G10L19/005 ,  G10L19/002 ,  G10L19/24

Abstract: An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set an operation mode, from plural operation modes, for input audio coding by a codec, configured to code the input audio based on the set operation mode such that when the set operation mode is a high frame erasure rate (FER) mode the codec codes a current frame of the input audio according to a select frame erasure concealment (FEC) mode of one or more FEC modes. Upon the setting of the operation mode to be the High FER mode, the one FEC mode is selected, from the one or more FEC modes predetermined for the High FER mode, to control the codec by incorporating of redundancy within a coding of the input audio or as separate redundancy information separate from the coded input audio according to the selected one FEC mode.

Abstract translation: 提供一种音频编码终端和方法。 该终端包括编码模式设置单元，用于根据多个操作模式设置用于通过编解码器进行输入音频编码的操作模式，用于基于所设置的操作模式对输入音频进行编码，使得当所设置的操作模式为高帧时 擦除率（FER）模式，编解码器根据一种或多种FEC模式的选择帧擦除隐藏（FEC）模式对输入音频的当前帧进行编码。 在将操作模式设置为高FER模式时，从针对高FER模式预定的一个或多个FEC模式中选择一个FEC模式，以通过在输入音频的编码中并入冗余来控制编解码器 或者根据所选择的一种FEC模式作为单独的冗余信息与编码的输入音频分离。

公开(公告)号：US09286905B2

公开(公告)日：2016-03-15

申请号：US14691191

申请日：2015-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Steven Craig Greer ,  Hosang Sung

IPC: G10L19/00 ,  G10L19/24 ,  G10L19/005

CPC classification number: G10L19/005 ,  G10L19/002 ,  G10L19/24

Abstract: An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set an operation mode, from plural operation modes, for input audio coding by a codec, configured to code the input audio based on the set operation mode such that when the set operation mode is a high frame erasure rate (FER) mode the codec codes a current frame of the input audio according to a select frame erasure concealment (FEC) mode of one or more FEC modes. Upon the setting of the operation mode to be the High FER mode, the one FEC mode is selected, from the one or more FEC modes predetermined for the High FER mode, to control the codec by incorporating of redundancy within a coding of the input audio or as separate redundancy information separate from the coded input audio according to the selected one FEC mode.

Abstract translation: 提供一种音频编码终端和方法。 该终端包括编码模式设置单元，用于根据多个操作模式设置用于通过编解码器进行输入音频编码的操作模式，用于基于所设置的操作模式对输入音频进行编码，使得当所设置的操作模式为高帧时 擦除率（FER）模式，编解码器根据一种或多种FEC模式的选择帧擦除隐藏（FEC）模式对输入音频的当前帧进行编码。 在将操作模式设置为高FER模式时，从针对高FER模式预定的一个或多个FEC模式中选择一个FEC模式，以通过在输入音频的编码中并入冗余来控制编解码器 或者根据所选择的一种FEC模式作为单独的冗余信息与编码的输入音频分离。