公开(公告)号：US20150195428A1

公开(公告)日：2015-07-09

申请号：US14464001

申请日：2014-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-hu LEE ,  Myoung-ho KIM ,  Yong-hee PARK ,  Jung-sub LEE

IPC: H04N5/05 ,  H04N5/067

CPC classification number: H04N5/05 ,  H04N5/0675 ,  H04N21/4307 ,  H04N21/43615 ,  H04N21/4392 ,  H04N21/4394

Abstract: An AV device including a first signal transmitter configured to output a video signal and a first audio signal corresponding to the video signal to a display device; a first signal receiver configured to receive a feedback signal of the first audio signal from the display device; a second signal transmitter configured to output a second audio signal corresponding to the video signal; and a controller configured to determine a processing delay time of the display device by comparing the first audio signal and the feedback signal, and control the second signal transmitter to delay the output of the second audio signal based on the determined processing delay time.

Abstract translation: 一种AV设备，包括：第一信号发送器，配置为将视频信号和对应于视频信号的第一音频信号输出到显示设备; 第一信号接收器，被配置为从所述显示装置接收所述第一音频信号的反馈信号; 第二信号发送器，被配置为输出与所述视频信号相对应的第二音频信号; 以及控制器，被配置为通过比较所述第一音频信号和所述反馈信号来确定所述显示装置的处理延迟时间，并且基于所确定的处理延迟时间来控制所述第二信号发送器延迟所述第二音频信号的输出。

公开(公告)号：US20170318197A1

公开(公告)日：2017-11-02

申请号：US15653685

申请日：2017-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-hu LEE ,  Myoung-ho KIM ,  Yong-hee PARK ,  Jung-Sub LEE

IPC: H04N5/05 ,  H04N21/436 ,  H04N5/067 ,  H04N21/43 ,  H04N21/439

CPC classification number: H04N5/05 ,  H04N5/0675 ,  H04N21/4307 ,  H04N21/43615 ,  H04N21/4392 ,  H04N21/4394

Abstract: An AV device including a first signal transmitter configured to output a video signal and a first audio signal corresponding to the video signal to a display device; a first signal receiver configured to receive a feedback signal of the first audio signal from the display device; a second signal transmitter configured to output a second audio signal corresponding to the video signal; and a controller configured to determine a processing delay time of the display device by comparing the first audio signal and the feedback signal, and control the second signal transmitter to delay the output of the second audio signal based on the determined processing delay time.

公开(公告)号：US20150074729A1

公开(公告)日：2015-03-12

申请号：US14321974

申请日：2014-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myoung-ho KIM ,  Byeong-hu LEE ,  Jong-jik LEE ,  Sang-deok KIM ,  Yong-hee PARK ,  Dana JUNG ,  Taek-gyun KIM ,  Sang-rae LEE

IPC: H04N19/56 ,  H04N21/458

CPC classification number: H04N21/4586 ,  H04N19/56 ,  H04N21/4302 ,  H04N21/43635 ,  H04N21/44227 ,  H04N21/4432

Abstract: Provided herein is an audio processing apparatus including: a controller configured to determine an initialization mode for processing video and audio signals provided from an audio provision apparatus of among a plurality of initialization modes, and to perform an initialization process differently according to the result of determination; and an audio processor configured to process the audio signal and output the processed audio signal, when the initialization process is performed.

Abstract translation: 这里提供一种音频处理装置，包括：控制器，被配置为确定用于处理从多个初始化模式中的音频提供装置提供的视频和音频信号的初始化模式，并且根据确定结果不同地执行初始化处理 ; 以及音频处理器，被配置为当执行初始化处理时处理音频信号并输出​​处理后的音频信号。

公开(公告)号：US20170303000A1

公开(公告)日：2017-10-19

申请号：US15641538

申请日：2017-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myoung-ho KIM ,  Byeong-hu LEE ,  Jong-jik LEE ,  Sang-deok KIM ,  Yong-hee PARK ,  Dana JUNG ,  Taek-gyun KIM ,  Sang-rae LEE

IPC: H04N21/458 ,  H04N21/4363 ,  H04N19/56 ,  H04N21/43 ,  H04N21/443 ,  H04N21/442

CPC classification number: H04N21/4586 ,  H04N19/56 ,  H04N21/4302 ,  H04N21/43635 ,  H04N21/44227 ,  H04N21/4432

Abstract: Provided herein is an audio processing apparatus including: a controller configured to determine an initialization mode for processing video and audio signals provided from an audio provision apparatus of among a plurality of initialization modes, and to perform an initialization process differently according to the result of determination; and an audio processor configured to process the audio signal and output the processed audio signal, when the initialization process is performed.