专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6058364A Speech recognition of customer identifiers using adjusted probabilities based on customer attribute parameters 失效
标题翻译：基于客户属性参数的调整概率对客户标识符进行语音识别
公开(公告)号：US6058364A
公开(公告)日：2000-05-02
申请号：US974830
申请日：1997-11-20
申请人： Randy G. Goldberg , Richard R. Rosinski , Roy Philip Weber
发明人： Randy G. Goldberg , Richard R. Rosinski , Roy Philip Weber
IPC分类号： G10L15/22 , H04M1/27 , H04M3/38 , G10L5/06
CPC分类号： H04M3/382 , G10L15/22 , H04M1/271 , H04M3/385
摘要： A speech recognition system recognizes a customer identifier received as a speech signal from a customer. The system generates a first plurality of customer identifier choices from the speech signal and a probability associated with each of the first plurality of choices. The system includes a database having stored thereon a plurality of customer attribute parameters indexed to a second plurality of customer identifier choices. The system queries the database using the first plurality of choices, and retrieves one or more customer attribute parameters from the database. The probabilities are adjusted by the system based on the retrieved customer attribute parameters. The customer identifier is then selected from the first plurality of choices based on the adjusted probabilities.
摘要翻译：语音识别系统识别从客户接收的客户标识符作为语音信号。系统从语音信号产生第一多个客户标识符选择以及与第一多个选择中的每一个相关联的概率。该系统包括其上存储有多个客户属性参数的数据库，该客户属性参数被索引到第二多个客户标识符选择。该系统使用第一多个选择查询数据库，并从数据库检索一个或多个客户属性参数。系统根据检索到的客户属性参数调整概率。然后，基于调整后的概率，从第一多个选择中选择客户识别符。

2. 发明授权

US06223156B1 Speech recognition of caller identifiers using location information 失效
标题翻译：使用位置信息对呼叫者标识符进行语音识别
公开(公告)号：US06223156B1
公开(公告)日：2001-04-24
申请号：US09056172
申请日：1998-04-07
申请人： Randy G. Goldberg , Roy Philip Weber
发明人： Randy G. Goldberg , Roy Philip Weber
IPC分类号： G10L1700
CPC分类号： H04M1/271 , G10L15/24 , H04M1/57
摘要： A speech recognition system recognizes a caller identifier received during a telephone call as a speech signal from a caller. The system generates a plurality of caller identifier choices from the speech signal and receives location information of the caller. The system includes a database on which is stored a plurality of caller identifiers indexed to a plurality of location information. The system queries a database based on the received location information and retrieves one or more caller identifiers from the database. The system then selects the recognized caller identifier from the plurality of caller identifier choices based on the retrieved one or more caller identifiers.
摘要翻译：语音识别系统将在电话呼叫期间接收到的呼叫者标识识别为来自呼叫者的语音信号。该系统从语音信号生成多个呼叫者识别符选择，并接收呼叫者的位置信息。该系统包括数据库，在其上存储有索引到多个位置信息的多个呼叫者识别符。系统根据接收到的位置信息查询数据库，并从数据库中检索一个或多个呼叫者标识符。然后，系统基于所检索的一个或多个呼叫者标识符从多个呼叫者标识符选择中选择识别的主叫方标识符。

3. 发明申请

US20110202343A1 CONCISE DYNAMIC GRAMMARS USING N-BEST SELECTION 有权
标题翻译：使用N-BEST选择的概念动态灰度
公开(公告)号：US20110202343A1
公开(公告)日：2011-08-18
申请号：US13096431
申请日：2011-04-28
申请人： Deborah W. Brown , Randy G. Goldberg , Stephen Michael Marcus , Richard R. Rosinski
发明人： Deborah W. Brown , Randy G. Goldberg , Stephen Michael Marcus , Richard R. Rosinski
IPC分类号： G10L15/14 , G10L15/18
CPC分类号： G10L15/197 , G10L15/02 , G10L15/06 , G10L15/063 , G10L15/19 , G10L15/22 , G10L25/27 , G10L2015/228
摘要： A method and apparatus derive a dynamic grammar composed of a subset of a plurality of data elements that are each associated with one of a plurality of reference identifiers. The present invention generates a set of selection identifiers on the basis of a user-provided first input identifier and determines which of these selection identifiers are present in a set of pre-stored reference identifiers. The present invention creates a dynamic grammar that includes those data elements that are associated with those reference identifiers that are matched to any of the selection identifiers. Based on a user-provided second identifier and on the data elements of the dynamic grammar, the present invention selects one of the reference identifiers in the dynamic grammar.
摘要翻译：方法和装置导出由多个数据元素的子集组成的动态语法，每个数据元素与多个参考标识符之一相关联。本发明基于用户提供的第一输入标识符生成一组选择标识符，并且确定这些选择标识符中的哪一个存在于一组预先存储的参考标识符中。本发明创建动态语法，其包括与与任何选择标识符匹配的那些参考标识符相关联的那些数据元素。基于用户提供的第二标识符和动态语法的数据元素，本发明在动态语法中选择参考标识符之一。

4. 发明授权

US07660716B1 System and method for automatic verification of the understandability of speech 有权
标题翻译：自动验证语音的可理解性的系统和方法
公开(公告)号：US07660716B1
公开(公告)日：2010-02-09
申请号：US11866648
申请日：2007-10-03
申请人： Harvey S. Cohen , Randy G. Goldberg , Kenneth H. Rosen
发明人： Harvey S. Cohen , Randy G. Goldberg , Kenneth H. Rosen
IPC分类号： G10L17/00
CPC分类号： H04M3/2236 , G10L25/69 , H04M3/4936
摘要： The present invention relates to a system and method for automatically verifying that a message received from a user is intelligible. In an exemplary embodiment, a message is received from the user. A speech level of the user's message may be measured and compared to a pre-determined speech level threshold to determine whether the measured speech level is below the pre-determined speech level threshold. A signal-to-noise ratio of the user's message may be measured and compared to a pre-determined signal-to-noise ratio threshold to determine whether the measured signal-to-noise ratio of the message is below the pre-determined signal-to-noise ratio threshold. An estimate of intelligibility for the user's message may be calculated and compared to an intelligibility threshold to determine whether the calculated estimate of intelligibility is below the intelligibility threshold. If any of the measured speech level, measured signal-to-noise ratio and calculated estimate of intelligibility of the user's message are determined to be below their respective thresholds, the user may be prompted to repeat at least a portion of the message.
摘要翻译：本发明涉及一种用于自动验证从用户接收的消息是可理解的系统和方法。在示例性实施例中，从用户接收到消息。可以测量用户消息的语音电平并将其与预定语音电平阈值进行比较，以确定所测量的语音电平是否低于预定语音电平阈值。可以测量用户消息的信噪比并将其与预定信噪比阈值进行比较，以确定所测量的消息的信噪比是否低于预定信号 - 信噪比阈值。可以计算用户消息的可懂度的估计，并将其与可懂度阈值进行比较，以确定所计算的可懂度的估计是否低于可懂度阈值。如果测量的语音水平，测量的信噪比和用户消息的可理解度的计算估计中的任何一个被确定为低于其各自的阈值，则可能提示用户重复消息的至少一部分。

5. 发明授权

US07031925B1 Method and apparatus for creating customer specific dynamic grammars 失效
标题翻译：用于创建客户特定动态语法的方法和设备
公开(公告)号：US07031925B1
公开(公告)日：2006-04-18
申请号：US09097770
申请日：1998-06-15
申请人： Randy G. Goldberg
发明人： Randy G. Goldberg
IPC分类号： G10L21/00
CPC分类号： G10L15/26
摘要： A method and apparatus create a dynamic grammar pertaining to a current user from a global database of data items. A user first identifies himself to the system using a predetermined input identifier, such as an account number, for example. On the basis of this input identifier, the system of the present invention extracts from a global customer database those data items that are associated with the input identifier of the customer. A dynamic grammar including these extracted data items is created, and the system performs a search for a particular data item within this dynamic grammar on the basis of further search criteria that are provided by the customer.
摘要翻译：方法和装置从数据项的全局数据库创建与当前用户有关的动态语法。用户首先使用诸如帐号的预定输入标识符向系统识别自己。基于该输入标识符，本发明的系统从全局客户数据库提取与客户的输入标识符相关联的那些数据项。创建包括这些提取的数据项的动态语法，并且系统基于由客户提供的进一步的搜索标准来对该动态语法中的特定数据项进行搜索。

6. 发明授权

US06483896B1 Speech recognition using telephone call parameters 失效
标题翻译：使用电话参数的语音识别
公开(公告)号：US06483896B1
公开(公告)日：2002-11-19
申请号：US09019357
申请日：1998-02-05
申请人： Randy G. Goldberg , Kenneth H. Rosen
发明人： Randy G. Goldberg , Kenneth H. Rosen
IPC分类号： H04M164
CPC分类号： H04M3/4936 , G10L2015/228 , H04M3/42059 , H04M2201/40 , H04M2242/22
摘要： A speech recognition system recognizes a telephone call parameter dependent word received during a telephone call. The recognition system extracts a telephone call parameter (e.g., the telephone number from where the telephone call originated, the time of day, etc.) from the telephone call and generates a probable word set from the telephone call parameter. The probable word set includes at least one telephone call parameter dependent word. Further, the recognition system receives a speech signal and generates one or more of word choices from the speech signal. The recognition system then selects, based on the probable word set, one of the generated word choices as the recognized telephone call parameter dependent word.
摘要翻译：语音识别系统识别在电话呼叫期间接收到的电话呼叫参数相关字。识别系统从电话呼叫中提取电话呼叫参数（例如，来自电话呼叫的电话号码，时间等等），并从电话呼叫参数生成可能的字集。可能的字集包括至少一个电话呼叫参数相关字。此外，识别系统接收语音信号，并从语音信号中产生一个或多个词选择。识别系统然后基于可能的字集合选择生成的词选择之一作为识别的电话参数依赖字。

7. 发明授权

US06223158B1 Statistical option generator for alpha-numeric pre-database speech recognition correction 失效
标题翻译：用于字母数字前数据库语音识别校正的统计选项发生器
公开(公告)号：US06223158B1
公开(公告)日：2001-04-24
申请号：US09018449
申请日：1998-02-04
申请人： Randy G. Goldberg
发明人： Randy G. Goldberg
IPC分类号： G10L1514
CPC分类号： G10L15/08 , G10L2015/085
摘要： A method and apparatus for recognizing an input identifier entered by a user. A caller enters a predetermined identifier through a voice input device. A signal representing the entered identifier is transmitted to a remote recognizer, which responds to the identifier signal by producing a recognized output intended to match the entered identifier. The present invention then generates a set of option identifiers, each option identifier having a possibility of matching the input identifier. The set of option identifiers is then reduced to a set of candidate identifiers by eliminating those option identifiers that are not found among a set of stored reference identifiers. The present invention selects a match for the input identifier from the set of candidate identifiers.
摘要翻译：一种用于识别由用户输入的输入标识符的方法和装置。呼叫者通过语音输入设备输入预定的标识符。表示输入的标识符的信号被发送到远程识别器，远程识别器通过产生用于匹配输入的标识符的识别的输出来响应标识符信号。本发明然后生成一组选项标识符，每个选项标识符具有匹配输入标识符的可能性。然后，通过消除在一组存储的参考标识符之间未找到的那些选项标识符，将该组选项标识符减少到一组候选标识符。本发明从候选标识符集合中选择输入标识符的匹配。

8. 发明授权

US6137863A Statistical database correction of alphanumeric account numbers for speech recognition and touch-tone recognition 失效
标题翻译：用于语音识别和触摸音识别的字母数字帐号的统计数据库校正
公开(公告)号：US6137863A
公开(公告)日：2000-10-24
申请号：US763382
申请日：1996-12-13
申请人： Deborah W. Brown , Randy G. Goldberg , Stephen Michael Marcus , Richard R. Rosinski , Benjamin J. Stern
发明人： Deborah W. Brown , Randy G. Goldberg , Stephen Michael Marcus , Richard R. Rosinski , Benjamin J. Stern
IPC分类号： G10L15/18 , H04M11/06 , H04M1/64
CPC分类号： G10L15/18 , H04M11/066 , G10L15/197
摘要： A method and apparatus for recognizing an identifier entered by a user. A caller enters a predetermined identifier through a voice input device or a touch-tone keypad of a telephone handset. A signal representing the entered identifier is transmitted to a remote recognizer, which responds to the identifier signal by producing a recognized output intended to match the entered identifier. The present invention compares this recognized identifier with a list of valid reference identifiers to determine which one of these reference identifiers most likely matches the entered identifier. In performing this determination, the present invention employs a confusion matrix, which is an arrangement of probabilities that indicate the likelihood that a given character in a particular character position of the reference identifier would be recognized by the recognizer as a character in the corresponding character position of the recognized identifier. This determination yields an identifier recognition probability for every reference identifier, and the present invention selects the reference identifier with the highest identifier recognition probability as most likely corresponding to the entered identifier.
摘要翻译：一种用于识别由用户输入的标识符的方法和装置。呼叫者通过电话听筒的语音输入装置或按键式键盘输入预定标识符。表示输入的标识符的信号被发送到远程识别器，远程识别器通过产生用于匹配输入的标识符的识别的输出来响应标识符信号。本发明将该识别的标识符与有效参考标识符的列表进行比较，以确定这些参考标识符中的哪一个最可能与输入的标识符匹配。在执行该确定时，本发明采用混淆矩阵，其是概率排列，其指示参考标识符的特定字符位置中的给定字符将被识别器识别为对应字符位置中的字符的可能性的识别标识符。该确定对于每个参考标识符产生标识符识别概率，并且本发明以最可能对应于输入的标识符的方式选择具有最高标识符识别概率的参考标识符。

9. 发明授权

US6041297A Vocoder for coding speech by using a correlation between spectral magnitudes and candidate excitations 失效
标题翻译：通过使用频谱幅度和候选激励之间的相关性来编码语音的声码器
公开(公告)号：US6041297A
公开(公告)日：2000-03-21
申请号：US814130
申请日：1997-03-10
申请人： Randy G. Goldberg
发明人： Randy G. Goldberg
IPC分类号： G10L19/12 , G10L3/02 , G10L9/00
CPC分类号： G10L19/12
摘要： A vocoder according to the present invention includes an analyzer portion and a synthesizer portion. The analyzer portion encodes an input frame of speech on the basis of a candidate excitation selected from a group of candidate excitations stored in memory. Instead of transmitting the actual candidate excitation to the synthesizer portion, the analyzer portion generates and provides to the synthesizer portion a variable length index code that identifies the selected candidate excitation. The synthesizer portion stores in memory the same plurality of candidate excitations as the analyzer portion. The synthesizer portion uses the variable length index code to obtain from its memory the candidate excitation originally selected by the analyzer portion. The synthesizer portion reconstructs the input frame of speech on the basis of the obtained candidate excitation.
摘要翻译：根据本发明的声码器包括分析器部分和合成器部分。分析器部分基于从存储在存储器中的一组候选激励中选择的候选激励来对输入的语音帧进行编码。分析器部分不是向合成器部分发送实际的候选激励，而是向合成器部分生成标识选择的候选激励的可变长度索引代码。合成器部分在存储器中存储与分析器部分相同的多个候选激励。合成器部分使用可变长度索引代码从其存储器获得原始由分析器部分选择的候选激励。合成器部分基于获得的候选激励重建输入的语音帧。

10. 发明授权

US5917889A Capture of alphabetic or alphanumeric character strings in an automated call processing environment 失效
标题翻译：在自动呼叫处理环境中捕获字母或字母数字字符串
公开(公告)号：US5917889A
公开(公告)日：1999-06-29
申请号：US580702
申请日：1995-12-29
申请人： Lynne Shapiro Brotman , Randy G. Goldberg
发明人： Lynne Shapiro Brotman , Randy G. Goldberg
IPC分类号： H04M1/247 , H04M1/27 , H04M1/64
CPC分类号： H04M1/247 , H04M1/271
摘要： Automated capture of a string of intended alphabetic or alphanumeric characters is provided by using indications of telephone keys respectively selected in accordance with the intended characters and also using signals respectively representing utterances of each of the intended characters to generate selected characters. The telephone key indication is a dual tone multifrequency signal or an utterance representing a number corresponding to the telephone key. A selected character corresponding to one of the telephone key indications is generated based on the utterance signal corresponding to the one telephone key indication.
摘要翻译：通过使用分别根据预期字符选择的电话键的指示并且还使用分别表示每个预期字符的话语以产生所选择的字符的信号来提供一串预期字母或字母数字字符的自动捕获。电话键指示是双音多频信号或表示对应于电话键的号码的话语。基于与一个电话键指示相对应的发声信号，生成与电话键指示之一相对应的选定字符。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式