首页> 外国专利> Recording medium acoustic signal detection system, acoustic signal detection server, the video signal search apparatus, video signal search method, the video signal search program, signal search apparatus, signal search method, and recording medium and signal search program

Recording medium acoustic signal detection system, acoustic signal detection server, the video signal search apparatus, video signal search method, the video signal search program, signal search apparatus, signal search method, and recording medium and signal search program

机译：记录介质声信号检测系统，声信号检测服务器，视频信号搜索设备，视频信号搜索方法，视频信号搜索程序，信号搜索设备，信号搜索方法以及记录介质和信号搜索程序

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摘要

It is a system of storing audio signals, finding the similarity in the desired sound signal, from the time series data of the stored sound signal, a storage feature calculation unit calculating the accumulation feature, the acoustic signal detection system of the present invention, desired sound signal accumulation feature area selection from the time series data, and the target feature calculation portion that calculates a target feature, statistics of accumulation feature is selected from the storage feature elements above the threshold, leading to the accumulation area selection feature of elements that is selected is a target feature area selection portion for guiding the destination area selection feature consisting of elements selected from the target feature elements statistics parts and, the target feature exceeds a threshold is selected, set the matching section in the storage area selection feature, I have the feature matching unit to calculate the similarity of each matching section of the accumulation area selection feature and in purpose.

机译：它是一种存储音频信号，从存储的声音信号的时间序列数据中找到所需声音信号的相似性的系统，计算累积特征的存储特征计算单元，本发明的声学信号检测系统从时间序列数据中选择声音信号的累积特征区域，以及计算目标特征的目标特征计算部分，从阈值以上的存储特征元素中选择累积特征的统计量，从而得出元素的累积区域选择特征。选择的是用于指导目标区域选择特征的目标特征区域选择部分，该目标区域选择特征包括从目标特征元素统计部分中选择的元素，并且选择了超过阈值的目标特征，在存储区域选择特征中设置匹配部分，特征匹配单元计算每个匹配的相似度区域选择功能和目的部分。

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公开/公告号JPWO2006006528A1

专利类型
公开/公告日2008-04-24

原文格式PDF
申请/专利权人日本電信電話株式会社;
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申请/专利号JP20060524545
发明设计人黒住隆行;永野秀尚;柏野邦夫;
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申请日2005-07-08
分类号G10L11;G10L15;H04N5/91;H04N5/76;G11B27/10;G10L15/10;
国家 JP
入库时间 2022-08-21 20:17:13

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