Second Coherence-Based Dual Microphone Speech Enhancement Algorithm (IEEE TASL 2013)

Applicable to dual microphone systems such as hearing aids, headsets, ...

MATLAB Implementation of the following paper:

Nima Yousefian, Philipos C. Loizou: A Dual-Microphone Algorithm That Can Cope With Competing-Talker Scenarios. IEEE Transactions on Audio, Speech & Language Processing 21(1): 143-153 (2013).

Distance between two microphones need to be set in the file.

In parameter setting DOA 0 is endfire and 90 is broadside (Target_DOA in the code).

PDF:
http://www.utdallas.edu/~nxy086000/dual_mic_coh2.pdf

Audio demo:
http://ecs.utdallas.edu/loizou/speech/SNR-coherence/