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Description
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This archive contains MATLAB code for CDR-based dereverberation as
described in [1]. See demo_cdr_dereverb.m to get started.

[1] Andreas Schwarz, Walter Kellermann, "Coherent-to-Diffuse Power Ratio
    Estimation for Dereverberation", IEEE/ACM Trans. on Audio, Speech and
    Lang. Proc., 2015 (under review); preprint available: arXiv:1502.03784
    PDF: http://arxiv.org/pdf/1502.03784

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Changes
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1.0 - 2014-10-29:
Initial version
1.1 - 2015
- The magnitude of the coherence is now limited in the estimators in order to
  prevent numerical problems.
- Changed reference to journal paper.

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License
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Copyright (c) 2014, Chair of Multimedia Communications and Signal Processing,
Friedrich-Alexander-Universitaet Erlangen-Nuernberg (FAU)

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.

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this list of conditions and the following disclaimer in the documentation
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may be used to endorse or promote products derived from this software without
specific prior written permission.

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