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11. 发明申请

US20120259637A1 METHOD AND APPARATUS FOR RECEIVING AUDIO 有权
标题翻译：接收音频的方法和装置
公开(公告)号：US20120259637A1
公开(公告)日：2012-10-11
申请号：US13444566
申请日：2012-04-11
申请人： A. Srinivas , P. Krishnamoorthy , Rajen Bhatt , Sarvesh Kumar
发明人： A. Srinivas , P. Krishnamoorthy , Rajen Bhatt , Sarvesh Kumar
IPC分类号： G10L15/00
CPC分类号： G06F17/30758 , G10L2025/906
摘要： An electronic apparatus and method for retrieving a song, and a storage medium. The electronic apparatus includes: a storage unit which stores a plurality of songs; a user input unit which receives a hummed query which is inputted for retrieving a song; and a song retrieving unit which retrieves a song based on the hummed query from among the plurality of stored songs when the hummed query is received. The song retrieving unit extracts a pitch and a duration of the hummed query, converts each of the extracted pitch and duration into multi-level symbols, calculates a string edit distance between the hummed query and one of the plurality of songs based on the symbols, and determines a similarity between the hummed query and a song based on edit operations which are performed within the calculated string edit distance.
摘要翻译：用于检索歌曲的电子设备和方法以及存储介质。电子设备包括：存储单元，存储多个歌曲; 用户输入单元，其接收输入用于检索歌曲的哼唱查询; 以及歌曲检索单元，其在接收到嗡嗡查询时从多个存储的歌曲中基于哼声查询来检索歌曲。歌曲检索单元提取哼声查询的音调和持续时间，将所提取的音调和持续时间中的每一个转换为多级符号，基于符号计算哼唱查询与多个歌曲中的一个之间的字符串编辑距离，并且基于在所计算的字符串编辑距离内执行的编辑操作来确定哼声查询和歌曲之间的相似性。

12. 发明授权

US07207445B2 Device and method for non-dispersive contacting of liquid—liquid reactive system 有权
标题翻译：液 - 液反应体系非分散接触装置及方法
公开(公告)号：US07207445B2
公开(公告)日：2007-04-24
申请号：US10813815
申请日：2004-03-31
申请人： Ujjwal Manna , Ram Prakash Verma , Sarvesh Kumar , Sukumar Banik , Arpita Dasgupta , Shankar Khatua
发明人： Ujjwal Manna , Ram Prakash Verma , Sarvesh Kumar , Sukumar Banik , Arpita Dasgupta , Shankar Khatua
IPC分类号： B01D11/00 , B01D11/04 , B03D3/00
CPC分类号： B01D11/0449
摘要： An apparatus for separating impurities from a liquid by a non-dispersive contacting of a liquid—liquid reactive systems, the liquids being immiscible with each other, having a cylindrical column separated into a first stage and a second stage, a plurality of modules of packed metallic fibers mounted in the first stage of the column on a support, a first distributor provided in the first stage of the column for distributing a first liquid located above the support such that the first liquid completely wets the fibers by capillary action and forms a film thereon, a second distributor fitted at a bottom portion of the second stage for distributing a second liquid containing impurities on to the metallic fibers, wherein the second liquid flows concurrently with said first liquid so that the impurities present in the second liquid react with the first liquid and dissolve therein and a separator connected to a bottom of said column separates the first liquid and purified second liquid.
摘要翻译：一种用于通过液 - 液反应体系的非分散接触从液体中分离杂质的装置，所述液体彼此不混溶，具有分离成第一级和第二级的圆柱形柱，多个包装模块金属纤维安装在支柱的第一阶段，第一分配器设置在塔的第一阶段，用于分配位于支撑件上方的第一液体，使得第一液体通过毛细作用完全润湿纤维并形成膜第二分配器装配在第二级的底部，用于将含有杂质的第二液体分配到金属纤维上，其中第二液体与所述第一液体同时流动，使得存在于第二液体中的杂质与第一液体反应液体并在其中溶解，并且连接到所述塔底部的分离器分离第一液体和净化的第二液体。

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