公开(公告)号：US06895117B1

公开(公告)日：2005-05-17

申请号：US09277954

申请日：1999-03-29

申请人： Heinz Klemm ,  Michael Küstner ,  Gerhard Nüssle

发明人： Heinz Klemm ,  Michael Küstner ,  Gerhard Nüssle

IPC分类号： G01C21/36 ,  G10L15/26 ,  G06K9/68

CPC分类号： G01C21/3608 ,  G10L15/26 ,  G10L15/30

摘要： A method for a recognition system, for example for recognizing a location name according to a preset, spelled voice entry, in order to shorten the reaction time for a new start of a system in which data must first be transferred from a reading memory into a working memory via a connection at a low data rate. According to the method, the data are grouped in data blocks, corresponding to successive structural levels, with the data content being arranged in the manner of a branched tree structure, and with the data blocks in the hierarchical sequence of the associated structural branch levels being consecutively transferred from the reading to the working memory. The recognition has already begun, on the basis of the still-incomplete data set, after a plurality of levels is present, and is continued in real time with the transfer of further data blocks. The average processing time can be reduced further through an advantageous structuring and grouping of the data.

摘要翻译： 一种用于识别系统的方法，例如用于根据预设的拼写语音输入来识别位置名称，以便缩短数据必须首先从读取存储器转移到系统的系统的新开始的反应时间 通过低数据速率的连接工作记忆。 根据该方法，将数据分组成数据块，对应于连续的结构级别，其中数据内容以分支树结构的方式排列，并且相关结构分支层级的分级序列中的数据块为 从读书连续转移到工作记忆。 在仍然不完整的数据集的基础上，在存在多个级别之后，已经开始识别，并且随着其他数据块的传送而实时地继续识别。 可以通过数据的有利结构化和分组来进一步减少平均处理时间。

公开(公告)号：US08160889B2

公开(公告)日：2012-04-17

申请号：US12015907

申请日：2008-01-17

申请人： Bernd Iser ,  Gerhard Nüssle ,  Gerhard Uwe Schmidt

发明人： Bernd Iser ,  Gerhard Nüssle ,  Gerhard Uwe Schmidt

IPC分类号： G10L19/00 ,  G10L11/00 ,  G10L19/14 ,  G10L21/02 ,  H04R5/00 ,  H03G5/00

CPC分类号： G10L21/038

摘要： A bandwidth extension system extends the bandwidth of an acoustic signal. By shifting a portion of the signal by a frequency value, the system generates an upper bandwidth extension signal. An extended bandwidth acoustic signal may be generated from the acoustic signal, the upper bandwidth extension signal, and/or a lower bandwidth extension signal.

摘要翻译： 带宽扩展系统扩展了声信号的带宽。 通过将信号的一部分移动一个频率值，系统产生一个较高的带宽扩展信号。 可以从声信号，较高带宽扩展信号和/或较低带宽扩展信号产生扩展带宽声信号。

公开(公告)号：US06839670B1

公开(公告)日：2005-01-04

申请号：US09043134

申请日：1996-09-09

申请人： Walter Stammler ,  Fritz Class ,  Carsten-Uwe M{hacek over (o)}ller ,  Gerhard Nüssle ,  Frank Reh ,  Burkard Buschkühl ,  Christian Heinrich

发明人： Walter Stammler ,  Fritz Class ,  Carsten-Uwe M{hacek over (o)}ller ,  Gerhard Nüssle ,  Frank Reh ,  Burkard Buschkühl ,  Christian Heinrich

IPC分类号： B60R16/02 ,  G10L15/00 ,  G10L15/04 ,  G10L15/06 ,  G10L15/10 ,  G10L15/14 ,  G10L15/18 ,  G10L15/183 ,  G10L15/20 ,  G10L15/26 ,  G10L15/28 ,  G10L21/02

CPC分类号： G10L15/063 ,  G10L15/142 ,  G10L15/183 ,  G10L15/26

摘要： A speech dialog system wherein a process for automatic control of devices by speech dialog is used applying methods of speech input, speech signal processing and speech recognition, syntatical-grammatical postediting as well as dialog, executive sequencing and interface control, and which is characterized in that syntax and command structures are set during real-time dialog operation; preprocessing, recognition and dialog control are designed for operation in a noise-encumbered environment; no user training is required for recognition of general commands; training of individual users is necessary for recognition of special commands; the input of commands is done in linked form, the number of words used to form a command for speech input being variable; a real-time processing and execution of the speech dialog is established; and the speech input and output is done in the hands-free mode.

摘要翻译： 一种语音对话系统，其中使用通过语音对话自动控制设备的过程，应用语音输入，语音信号处理和语音识别，语法语法贴图以及对话，执行排序和接口控制的方法，其特征在于 在实时对话操作期间设置语法和命令结构; 预处理，识别和对话控制设计用于在噪声环境中操作; 无需用户培训来识别一般命令; 个人用户的培训对于识别特殊命令是必要的; 命令的输入是以链接形式完成的，用于形成语音输入命令的单词数量是可变的; 建立语音对话的实时处理和执行; 并且语音输入和输出在免提模式下完成。