Fast and low power integrated circuit for impulsive sound localisation using Kalman filter approach
Fast and low power integrated circuit for impulsive sound localisation using Kalman filter approach
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DOI：
10.1049/el.2010.2669
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发表时间：
2010-04-01
影响因子：
1.1
通讯作者：
Masson, F.
中科院分区：
文献类型：
--
作者：
Chacon-Rodriguez, A.;Julian, P.;Masson, F.
一个快速的低功耗的时间延迟估计脉冲声音的本地化。该系统是基于一个简化的卡尔曼滤波器结构，并在0.5 mm标准CMOS架构上实现。测试表明，该电路比等效系统更快，并且其能量需求低于迄今为止报道的最佳结果。
A fast low power time delay estimator for the localisation of impulsive sounds is shown. The system is based on a simplified Kalman filter structure and is implemented on a 0.5 mm standard CMOS architecture. Tests show that the circuit is faster than equivalent systems, and that its energy requirements are lower than the best results reported so far.