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    APPARATUS AND METHOD FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
    1.
    发明公开
    APPARATUS AND METHOD FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO 有权
    装置和方法用于编码和解码的集成语音和音频内容

    公开(公告)号：EP2302345A4

    公开(公告)日：2012-10-24

    申请号：EP09798082

    申请日：2009-07-14

    申请人： KOREA ELECTRONICS TELECOMM ,  UNIV KWANGWOON IND ACAD COLLAB

    发明人： LEE TAE JIN ,  BAEK SEUNG-KWON ,  KIM MIN JE ,  JANG DAE YOUNG ,  SEO JEONGIL ,  KANG KYEONGOK ,  HONG JIN-WOO ,  PARK HOCHONG ,  PARK YOUNG-CHEOL

    IPC分类号： G01L19/14 ,  G10L19/00 ,  G10L19/20

    CPC分类号： G10L19/12 ,  G10L19/008 ,  G10L19/20 ,  G10L19/22 ,  G11C2207/16

    摘要： Provided are an apparatus and a method for integrally encoding and decoding a speech signal and a audio signal. The encoding apparatus may include: an input signal analyzer to analyze a characteristic of an input signal; a first conversion encoder to convert the input signal to a frequency domain signal, and to encode the input signal when the input signal is a audio characteristic signal; a Linear Predictive Coding (LPC) encoder to perform LPC encoding of the input signal when the input signal is a speech characteristic signal; and a bitstream generator to generate a bitstream using an output signal of the first conversion encoder and an output signal of the LPC encoder.

    摘要翻译： 本发明提供了在设备和用于统合地编码的方法和一个语音信号和音频信号进行解码。 编码设备可包括：输入信号分析器，其分析输入信号的特征; 第一转换编码器，将输入信号转换成频域信号，并将输入信号编码，当输入信号是音频特征信号; 线性预测编码（LPC）编码器来执行输入信号当输入信号是语音特征信号的LPC编码; 和比特流生成器，用于使用所述第一转换编码器的输出信号和所述LPC编码器的输出信号的比特流。

    DEVICE AND METHOD FOR MODALITY CONVERSION OF MULTIMEDIA CONTENTS
    6.
    发明公开
    DEVICE AND METHOD FOR MODALITY CONVERSION OF MULTIMEDIA CONTENTS 审中-公开
    EINRICHUNG UND VERFAHREN ZURMODALITÄTSUMWANDLUNGVON MULTIMEDIA-INHALTEN

    公开(公告)号：EP1593048A4

    公开(公告)日：2007-05-09

    申请号：EP04711057

    申请日：2004-02-13

    申请人： KOREA ELECTRONICS TELECOMM ,  HICHEMTECH INC ,  RES & IND COOPERATION GROUP

    发明人： RO YONG-MAN ,  JUNG YONG-JU ,  HONG JIN-WOO ,  NAM JE-HO ,  KIM JIN-WOONG

    IPC分类号： G06F17/00 ,  G06F17/30 ,  H04N7/173

    CPC分类号： G06F17/30569 ,  H04L65/80 ,  H04N7/17336 ,  H04N21/234336 ,  H04N21/2402 ,  H04N21/25833 ,  H04N21/26216 ,  H04N21/41407

    摘要： The present invention relates to a method of systematically and synthetically accessing modality conversion that is an important part in the contents adaptive conversion process of a universal multimedia access system. The present invention provides an effective method of solving a problem, which is incurred at the time of modality conversion and still remains as one of difficult problems incurred during adaptive contents conversion. For this purpose, the present invention includes overlapped contents modeling newly proposed to determine modality conversion, a method of flexibly and clearly expressing and applying user preference for the modality conversion, and a resource allocation method of distributing resources among complicated contents based on the user preference. As a result, the integration of the above three methods provides a synthetic solution, particularly, to a problem incurred in the modality conversion and, generally, to a problem incurred in the adaptive conversion of contents.

    摘要翻译： 本发明涉及一种系统地和综合地访问作为通用多媒体接入系统的内容自适应转换过程中的重要部分的模态转换的方法。 本发明提供了一种解决在模态转换时产生的问题的有效方法，并且仍然是自适应内容转换期间引起的难题之一。 为此，本发明包括新提出的用于确定模态转换的重叠内容建模，灵活且清楚地表达和应用用户偏好进行模态转换的方法，以及基于用户偏好在复杂内容之间分配资源的资源分配方法 。 结果，上述三种方法的整合提供了一种综合解决方案，特别是针对模态转换中发生的问题，并且通常涉及内容的自适应转换中发生的问题。