公开(公告)号：US08233590B2

公开(公告)日：2012-07-31

申请号：US12095905

申请日：2006-11-28

申请人： Jong Tae Chung ,  Jin Soup Joung ,  Young Su Kwak ,  Jin Man Kim ,  Hyun Seok Cho

发明人： Jong Tae Chung ,  Jin Soup Joung ,  Young Su Kwak ,  Jin Man Kim ,  Hyun Seok Cho

IPC分类号： H04M1/24 ,  H04M3/08 ,  H04M3/22

CPC分类号： G10L25/69 ,  H04M3/2236 ,  H04W24/00

摘要： The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.The present invention provides a method of automatically controlling a volume level of communication speech for MOS measurement using MOS measurement equipment, the MOS measurement equipment calculating an MOS value based on results obtained by comparing a speech signal, which is received via a voice communication network, with a reference speech signal, the method comprising the steps of (a) when an audio signal, including a speech signal, is received from counterpart MOS measurement equipment in a predetermined format, measuring the volume level of the speech signal and comparing the volume level of the measured speech signal with a reference volume level; (b) transmitting a predetermined intrinsic audible frequency signal, which corresponds to ‘proper,’ ‘excess’ or ‘insufficiency’ information resulting from the comparison, to the counterpart MOS measurement equipment; and (c) the counterpart MOS measurement equipment interpreting the predetermined intrinsic audible frequency signal, which corresponds to the ‘proper,’ ‘excess’ or ‘insufficiency’ information, and controlling the volume level of the communication speech.

摘要翻译： 本发明涉及一种自动控制平均意见得分（MOS）测量的通信语音音量的方法，其在使用MOS测量方法评估通信语音的质量之前，自动控制实际通信语音的音量级别 预定的最佳电平，从而提高了MOS值的可靠性。 本发明提供了一种使用MOS测量设备自动控制用于MOS测量的通信语音的音量水平的方法，所述MOS测量设备基于通过比较经由语音通信网络接收的语音信号而获得的结果来计算MOS值， 具有参考语音信号，所述方法包括以下步骤：（a）当以预定格式从对应的MOS测量设备接收到包括语音信号的音频信号时，测量语音信号的音量水平并比较音量 测量的语音信号具有参考音量级别; （b）将对应于比较产生的“适当”，“过剩”或“不足”信息的预定固有可听频率信号发送到对方MOS测量设备; 和（c）对应的MOS测量设备解释对应于“适当”，“过量”或“不足”信息的预定的内在可听频率信号，以及控制通信语音的音量。

公开(公告)号：US20080285764A1

公开(公告)日：2008-11-20

申请号：US12095905

申请日：2006-11-28

申请人： Jong Tae Chung ,  Jin Soup Joung ,  Young Su Kwak ,  Jin Man Kim ,  Hyun Seok Cho

发明人： Jong Tae Chung ,  Jin Soup Joung ,  Young Su Kwak ,  Jin Man Kim ,  Hyun Seok Cho

IPC分类号： H04R29/00

CPC分类号： G10L25/69 ,  H04M3/2236 ,  H04W24/00

摘要： The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.The present invention provides a method of automatically controlling a volume level of communication speech for MOS measurement using MOS measurement equipment, the MOS measurement equipment calculating an MOS value based on results obtained by comparing a speech signal, which is received via a voice communication network, with a reference speech signal, the method comprising the steps of (a) when an audio signal, including a speech signal, is received from counterpart MOS measurement equipment in a predetermined format, measuring the volume level of the speech signal and comparing the volume level of the measured speech signal with a reference volume level; (b) transmitting a predetermined intrinsic audible frequency signal, which corresponds to ‘proper,’ ‘excess’ or ‘insufficiency’ information resulting from the comparison, to the counterpart MOS measurement equipment; and (c) the counterpart MOS measurement equipment interpreting the predetermined intrinsic audible frequency signal, which corresponds to the ‘proper,’ ‘excess’ or ‘insufficiency’ information, and controlling the volume level of the communication speech.

摘要翻译： 本发明涉及一种自动控制平均意见得分（MOS）测量的通信语音音量的方法，其在使用MOS测量方法评估通信语音的质量之前，自动控制实际通信语音的音量级别 预定的最佳电平，从而提高了MOS值的可靠性。 本发明提供了一种使用MOS测量设备自动控制用于MOS测量的通信语音的音量水平的方法，所述MOS测量设备基于通过比较经由语音通信网络接收的语音信号而获得的结果来计算MOS值， 具有参考语音信号，所述方法包括以下步骤：（a）当以预定格式从对应的MOS测量设备接收到包括语音信号的音频信号时，测量语音信号的音量水平并比较音量 测量的语音信号具有参考音量级别; （b）将对应于比较产生的“适当”，“过剩”或“不足”信息的预定固有可听频率信号发送到对方MOS测量设备; 和（c）对应的MOS测量设备解释对应于“适当”，“过量”或“不足”信息的预定的内在可听频率信号，以及控制通信语音的音量。

公开(公告)号：US07957561B2

公开(公告)日：2011-06-07

申请号：US11944538

申请日：2007-11-23

申请人： Jinsoup Joung ,  Young Su Kwak ,  Jin Man Kim ,  Jin Sam Jeong ,  Jae Hwan Lee

发明人： Jinsoup Joung ,  Young Su Kwak ,  Jin Man Kim ,  Jin Sam Jeong ,  Jae Hwan Lee

IPC分类号： G06K9/00

CPC分类号： H04N17/004

摘要： Disclosed herein are an apparatus and method for measuring quality of an image received via a communication network. The apparatus includes an interface unit, a codec unit, a test image detection unit, and a Mean Opinion Score (MOS) measurement unit. The interface unit receives an image, including a start synchronization image and a test image via a communication network. The codec unit decodes the received image into a color signal. The test image detection unit detects any one value of brightness, saturation and hue information of the color signal input from the codec unit, calculates an average value for each frame, and detects the test image from the received image based on the calculated average value. The MOS measurement unit synchronizes the test image with a corresponding reference image, compares the quality of the test image with the quality of the reference image, calculates an MOS value based on the results of the comparison, and outputs the MOS value.

摘要翻译： 这里公开了一种用于测量经由通信网络接收的图像的质量的装置和方法。 该装置包括接口单元，编解码器单元，测试图像检测单元和平均意见得分（MOS）测量单元。 接口单元通过通信网络接收包括起始同步图像和测试图像的图像。 编解码器单元将接收到的图像解码为颜色信号。 测试图像检测单元检测从编解码器单元输入的颜色信号的亮度，饱和度和色调信息中的任何一个值，计算每帧的平均值，并且基于所计算的平均值从接收到的图像检测测试图像。 MOS测量单元将测试图像与相应的参考图像同步，将测试图像的质量与参考图像的质量进行比较，基于比较结果计算MOS值，并输出MOS值。

公开(公告)号：US20090069006A1

公开(公告)日：2009-03-12

申请号：US12278618

申请日：2006-12-19

申请人： Jin Soup Joung ,  Young Su Kwak ,  Oh Keol Kwon ,  Dae Hyun Chung

发明人： Jin Soup Joung ,  Young Su Kwak ,  Oh Keol Kwon ,  Dae Hyun Chung

IPC分类号： H04W24/00

CPC分类号： H04W24/08

摘要： The present invention relates, in general, to a method for remotely logging diagnostic monitoring message data on a mobile telecommunication network and, more particularly, to a method for remotely logging diagnostic monitoring message data on a mobile telecommunication network, which, in measuring equipment for diagnosing abnormal service in the mobile telecommunication network, is capable of securely logging the diagnostic monitoring message data of a mobile telecommunication terminal to a remote server while minimizing the load on the mobile telecommunication network.

摘要翻译： 本发明一般涉及用于在移动电信网络上远程记录诊断监视消息数据的方法，更具体地，涉及用于在移动电信网络上远程记录诊断监视消息数据的方法，所述方法在用于 诊断移动电信网络中的异常服务，能够将移动电信终端的诊断监视消息数据安全地记录到远程服务器，同时最小化移动电信网络上的负载。

公开(公告)号：US20080137968A1

公开(公告)日：2008-06-12

申请号：US11944538

申请日：2007-11-23

申请人： Jinsoup JOUNG ,  Young Su KWAK ,  Jin Man KIM ,  Jin Sam JEONG ,  Jae Hwan LEE

发明人： Jinsoup JOUNG ,  Young Su KWAK ,  Jin Man KIM ,  Jin Sam JEONG ,  Jae Hwan LEE

IPC分类号： G06K9/68

CPC分类号： H04N17/004

摘要： Disclosed herein are an apparatus and method for measuring quality of an image received via a communication network. The apparatus includes an interface unit, a codec unit, a test image detection unit, and a Mean Opinion Score (MOS) measurement unit. The interface unit receives an image, including a start synchronization image and a test image via a communication network. The codec unit decodes the received image into a color signal. The test image detection unit detects any one value of brightness, saturation and hue information of the color signal input from the codec unit, calculates an average value for each frame, and detects the test image from the received image based on the calculated average value. The MOS measurement unit synchronizes the test image with a corresponding reference image, compares the quality of the test image with the quality of the reference image, calculates an MOS value based on the results of the comparison, and outputs the MOS value.

摘要翻译： 这里公开了一种用于测量经由通信网络接收的图像的质量的装置和方法。 该装置包括接口单元，编解码器单元，测试图像检测单元和平均意见得分（MOS）测量单元。 接口单元通过通信网络接收包括起始同步图像和测试图像的图像。 编解码器单元将接收到的图像解码为颜色信号。 测试图像检测单元检测从编解码器单元输入的颜色信号的亮度，饱和度和色调信息中的任何一个值，计算每帧的平均值，并且基于所计算的平均值从接收到的图像检测测试图像。 MOS测量单元将测试图像与相应的参考图像同步，将测试图像的质量与参考图像的质量进行比较，基于比较结果计算MOS值，并输出MOS值。