公开(公告)号：US20110222696A1

公开(公告)日：2011-09-15

申请号：US13046451

申请日：2011-03-11

申请人： Nikhil Balachandran ,  Sanjay M. Bhandari ,  Srivatsan Kandadai ,  Horia Giuroiu ,  Jeffery D. Dugger

发明人： Nikhil Balachandran ,  Sanjay M. Bhandari ,  Srivatsan Kandadai ,  Horia Giuroiu ,  Jeffery D. Dugger

IPC分类号： H04R29/00

CPC分类号： H04R29/001

摘要： A test signal generator provides a test signal to an acoustic device under test and a data acquisition device acquires data from the acoustic device. The initial frequency response of the signal path through the acoustic device is determined based on the test signal and the acquired data. A target frequency response is selected. A desired configuration of a configurable circuit in the signal path is determined modifying the signal path such that the frequency response of the signal path is substantially similar to the target frequency response. At least one parameter for at least one programmable component of the configurable circuit is determined and programmed into the programmable component.

摘要翻译： 测试信号发生器向测试中的声学设备提供测试信号，并且数据采集设备从声学设备获取数据。 通过声学装置的信号路径的初始频率响应基于测试信号和所获取的数据确定。 选择目标频率响应。 确定信号路径中的可配置电路的期望配置修改信号路径，使得信号路径的频率响应基本上类似于目标频率响应。 确定可配置电路的至少一个可编程组件的至少一个参数并将其编程到可编程组件中。