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    • 6. 发明申请
    • SIGNAL CLUSTERING APPARATUS
    • 信号聚合设备
    • US20120237042A1
    • 2012-09-20
    • US13423631
    • 2012-03-19
    • Makoto HirohataKazunori ImotoHisashi Aoki
    • Makoto HirohataKazunori ImotoHisashi Aoki
    • H04R29/00
    • G10L25/78
    • In an example signal clustering apparatus, a feature of a signal is divided into segments. A first feature vector of each segment is calculated, the first feature vector having has a plurality of elements corresponding to each reference model. A value of an element attenuates when a feature of the segment shifts from a center of a distribution of the reference model corresponding to the element. A similarity between two reference models is calculated. A second feature vector of each segment is calculated, the second feature vector having a plurality of elements corresponding to each reference model. A value of an element is a weighted sum and segments of second feature vectors of which the plurality of elements are similar values are clustered to one class.
    • 在示例信号聚类设备中,信号的特征被分成多个段。 计算每个段的第一特征向量,第一特征向量具有对应于每个参考模型的多个元素。 当元素的特征从对应于元素的参考模型的分布的中心偏移时,元素的值衰减。 计算两个参考模型之间的相似度。 计算每个段的第二特征向量,第二特征向量具有对应于每个参考模型的多个元素。 元素的值是加权和,并且多个元素是相似值的第二特征向量的集合到一个类。
    • 8. 发明授权
    • Apparatus, method, and computer program product for processing voice in speech
    • 用于处理语音中的声音的装置,方法和计算机程序产品
    • US07949523B2
    • 2011-05-24
    • US11685907
    • 2007-03-14
    • Kazunori Imoto
    • Kazunori Imoto
    • G01L21/00G01L21/02G01L15/00
    • G10L15/065
    • A speech processing apparatus includes a rule storing unit that stores therein a rule that correlates one another causes of errors in speech recognition, responding methods each of which is used when an error has occurred during the speech recognition, and responding users each of whom is one of a plurality of users and serving as a target of a response; a detecting unit that detects a cause of an error that has occurred during the recognition of the speech; a method selecting unit that selects one of the responding methods that is correlated with the detected cause of the error from the rule storing unit; a user selecting unit that selects one of the responding users that is correlated with the detected cause of the error from the rule storing unit; and an executing unit that executes the response by the selected responding method to the selected responding user.
    • 一种语音处理装置,包括:规则存储单元,其中存储有语音识别中的错误相互关联的规则,在语音识别期间发生错误时使用的每个响应方法,以及每个都是一个的响应用户 并且用作响应的目标; 检测单元,其检测在识别语音期间发生的错误的原因; 方法选择单元,从规则存储单元中选择与检测到的错误原因相关的响应方法之一; 用户选择单元,从规则存储单元中选择与检测到的错误原因相关联的响应用户之一; 以及执行单元,其通过所选择的响应方法对所选择的响应用户执行响应。