公开(公告)号：US06757397B1

公开(公告)日：2004-06-29

申请号：US09444282

申请日：1999-11-19

申请人： Andreas Buecher ,  Wolfgang Baierl

发明人： Andreas Buecher ,  Wolfgang Baierl

IPC分类号： H04R300

CPC分类号： H04R1/04 ,  H04R29/004

摘要： A method for controlling the sensitivity of at least one microphone in which video data of a sound source, in particular a speech source, is recorded by a camera. The camera is located in a predetermined position relative to the at least one microphone. A position of the sound source relative to the at least one microphone is determined as a function of the recorded video data and/or a focus setting of a lens of the camera. The sensitivity of the at least one microphone is adjusted as a function of the determined position.

摘要翻译： 一种用于控制至少一个麦克风的灵敏度的方法，其中通过照相机记录声源特别是语音源的视频数据。 相机相对于至少一个麦克风位于预定位置。 声源相对于至少一个麦克风的位置被确定为记录的视频数据和/或照相机的镜头的焦点设置的函数。 作为所确定的位置的函数来调整至少一个麦克风的灵敏度。

公开(公告)号：US08060496B2

公开(公告)日：2011-11-15

申请号：US10415700

申请日：2001-09-29

申请人： Matthias Hessling ,  Andreas Buecher ,  Cornelius Hahlweg ,  Heinz-Werner Pfeiffer ,  Henry Brandes

发明人： Matthias Hessling ,  Andreas Buecher ,  Cornelius Hahlweg ,  Heinz-Werner Pfeiffer ,  Henry Brandes

IPC分类号： G06F17/30

CPC分类号： G08G1/092 ,  G01C21/32 ,  G08G1/093 ,  Y10S707/92

摘要： To generate appendices which uniquely reference an object geographically, a tree of possible paths is generated. The paths are evaluated in accordance with predefined criteria, which are suited for use as termination criteria, at the time the paths are formed. Of the remaining paths, at least that one is coded as an appendix which best fulfills at least one of the criteria.

摘要翻译： 为了产生在地理上唯一引用对象的附录，生成可能路径的树。 在形成路径时，根据预定义的标准来评估路径，其适合用作终止标准。 在其余的路径中，至少有一个路径被编码为最佳地满足至少一个标准的附录。

公开(公告)号：US07117085B2

公开(公告)日：2006-10-03

申请号：US10467810

申请日：2002-01-19

申请人： Andreas Buecher ,  Arne Friedrichs ,  Gerd Draeger ,  Volker Skwarek

发明人： Andreas Buecher ,  Arne Friedrichs ,  Gerd Draeger ,  Volker Skwarek

IPC分类号： G01C21/30

CPC分类号： G08G1/096894 ,  G01C21/34 ,  G08G1/096811 ,  G08G1/096822

摘要： A method of exchanging navigation information between a terminal, an offboard vehicle navigation device in particular, and a control center is described, the navigation information including route information for at least one route between a starting point and a destination. The method involves the following steps: a) verifying a starting point reference ID and/or starting coordinates and verifying a destination reference ID and/or destination coordinates and b) calculating route data and transmitting to the terminal a route response containing at least parts of the route data, the route data corresponding to at least one complete route from the starting point to the destination or at least one partial route from the starting point to an intermediate point located between the starting point and the destination at least as a function of the length of the route from the starting point to the destination.

摘要翻译： 描述了在终端，特别是车外导航装置和控制中心之间交换导航信息的方法，所述导航信息包括起始点和目的地之间的至少一条路线的路线信息。 该方法包括以下步骤：a）验证起始点参考ID和/或起始坐标并验证目的地参考ID和/或目的地坐标，以及b）计算路线数据并向终端发送包含至少部分 路线数据，对应于从起始点到目的地的至少一条完整路线的路线数据，或者至少作为起始点和目的地之间的中间点的起始点和目的地之间的至少一个部分路线 从起点到目的地的路线长度。