Title :
Adaptive beamforming with a Microphone Array
Author :
Shah Mahdi Hasan;Mohammad Bin Monjil;Farhad Mohsin;Md. Abul Hayat;A.B.M. Harun-ur Rashid
Author_Institution :
Department of Electrical & Electronic Engineering, Bangladesh University of Engineering & Technology, Dhaka-1000, Bangladesh
Abstract :
A robust and optimized system architecture has been developed and designed for adaptive beamformer with a Microphone Array. The system includes following subsystems - MMSE STSA Estimator, DOI (Direction of Interest) Estimator and an Adaptive Beamformer. The system architecture has been implemented and tested for Xtensa Processor which was configured for HiFi-2 DSP Standard for audio processing.
Keywords :
"Speech","Estimation","Microphone arrays","Interpolation","Delays","Correlation"
Conference_Titel :
Computer and Information Technology (ICCIT), 2015 18th International Conference on
DOI :
10.1109/ICCITechn.2015.7488064
