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    VOICE QUALITY OPTIMIZATION SYSTEM AND METHOD
    1.
    发明申请
    VOICE QUALITY OPTIMIZATION SYSTEM AND METHOD 审中-公开
    语音质量优化系统和方法

    公开(公告)号：US20130090922A1

    公开(公告)日：2013-04-11

    申请号：US13313753

    申请日：2011-12-07

    申请人： Hyeng Keun LIM ,  Won Seok PARK ,  Sang Woo SHIN

    发明人： Hyeng Keun LIM ,  Won Seok PARK ,  Sang Woo SHIN

    IPC分类号： G10L19/14

    CPC分类号： H04M3/2236

    摘要： The voice quality optimization system includes a controller that controls voice quality by adjusting parameters that control voice quality characteristics of the communication device; and a measuring unit that measures voice quality of the communication device and transmits the measured voice quality as a feedback to the controller. The controller controls voice quality by calibrating the parameters of the communication device, including a receiving sensitivity/frequency response characteristic curve, receiving loudness rating and idle channel noise-receiving. A method for setting voice optimization in a communication device includes measuring parameters of the communication device, determining whether the parameters of the communication device are within a target range, and calibrating a first parameter to be within the target range if the first parameter is outside the target range.

    摘要翻译： 语音质量优化系统包括通过调整控制通信设备的语音质量特性的参数来控制语音质量的控制器; 以及测量单元，其测量通信设备的语音质量，并将测量的语音质量作为反馈发送到控制器。 控制器通过校准通信设备的参数来控制语音质量，包括接收灵敏度/频率响应特性曲线，接收响度等级和空闲信道噪声接收。 一种用于在通信设备中设置语音优化的方法包括测量通信设备的参数，确定通信设备的参数是否在目标范围内，并且如果第一参数在第一参数之外，则校准第一参数在目标范围内 目标范围

    PORTABLE TERMINAL TO ADJUST SOUND OUTPUT OF WIRELESS HEADSET
    2.
    发明申请
    PORTABLE TERMINAL TO ADJUST SOUND OUTPUT OF WIRELESS HEADSET 审中-公开
    便携式终端调节无线耳机的声音输出

    公开(公告)号：US20110191103A1

    公开(公告)日：2011-08-04

    申请号：US13010456

    申请日：2011-01-20

    申请人： Sang-Woo SHIN ,  Nam-Young RYU ,  Wave OH ,  Jung-Hak CHOI ,  Man-Jung YI

    发明人： Sang-Woo SHIN ,  Nam-Young RYU ,  Wave OH ,  Jung-Hak CHOI ,  Man-Jung YI

    IPC分类号： G10L19/14

    摘要： A portable terminal and method for adjusting transmitted sound output to a wireless headset. A portable terminal includes a wireless connection setting unit to establish a connection with a wireless headset and a loopback control unit. The loopback control unit may transmit a test signal within a voice band to the connected wireless headset, receive a sound signal inputted through a microphone of the portable terminal in response to the transmitted test signal, analyze the received sound signal and adjust sound output to be transmitted to the wireless headset. A method for adjusting sound output includes establishing a connection with a wireless headset, transmitting a test signal within a voice band, receiving a sound signal inputted through a microphone of the portable terminal in response to the transmitted test signal, analyzing the sound signal, and adjusting sound output to be transmitted to the wireless headset according to the analysis result.

    摘要翻译： 一种便携式终端和方法，用于调整输出到无线耳机的传输声音。 便携式终端包括无线连接设置单元，用于建立与无线耳机和环回控制单元的连接。 环回控制单元可以将语音频带内的测试信号发送到所连接的无线耳机，响应于所发送的测试信号接收通过便携式终端的麦克风输入的声音信号，分析所接收的声音信号并将声音输出调整为 传输到无线耳机。 一种用于调节声音输出的方法包括建立与无线耳机的连接，在语音频带内发送测试信号，响应于所发送的测试信号，接收通过便携式终端的麦克风输入的声音信号，分析声音信号，以及 根据分析结果调整要发送到无线耳机的声音输出。