scholarly journals An Adaptive Time Delay Estimation Method for Broadcast Audio Based on Power Cepstrum

2020 ◽  
Vol 166 ◽  
pp. 258-263
Author(s):  
Chuanlin Tang ◽  
Zhirou Zhao ◽  
Yu Bin Shao ◽  
Hua Long ◽  
Qingzhi Du
Keyword(s):  
Time Delay ◽  
Estimation Method ◽  
Time Delay Estimation ◽  
Delay Estimation ◽  
Adaptive Time

Adaptive Time Delay Estimation Based on Robust Cyclic Correlation Estimator

2012 ◽  
Vol 229-231 ◽  
pp. 1919-1922
Author(s):  
Ying Guo ◽  
Cai Yun Meng
Keyword(s):  
Time Delay ◽  
Estimation Method ◽  
Estimation Algorithm ◽  
Time Delay Estimation ◽  
Delay Estimation ◽  
Adaptive Time ◽  
Heavy Tailed ◽  
Robust Adaptive ◽  
Infinite Norm ◽  
Noise Statistics

Based on the proposed efficient cyclic correlation estimator by exploiting normalized infinite norm, this paper develops a robust adaptive time delay estimation method which provides additional robustness against heavy-tailed noise and when the noise statistics are not fully known. Simulations demonstrate the reliable and robust performance of the proposed cyclic correlation estimator and its corresponding time delay estimation algorithm.

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