Single-channel speech dereverberation in noisy environment for non-orthogonal signals
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Fahim, Abdullah; Samarasinghe, Prasanga; Abhayapala, Thushara
Description
The detrimental effect of speech reverberation reduces speech quality, limits the performance of automatic speech recognition systems and impairs hearing aids. Spectral enhancement (SE) is a popular method for suppressing the late reverberation and background noise. However, conventional SE-based approaches assume orthogonality between the desired and undesired signal components. This orthogonality assumption does not hold true in most of the practical cases due to a limited time-domain support...[Show more]
Collections | ANU Research Publications |
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Date published: | 2018-11-01 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/205999 |
Source: | Acta Acustica united with Acustica |
DOI: | 10.3813/AAA.919270 |
Access Rights: | Open Access |
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01_Fahim_Single-channel_speech_2018.pdf | 1.09 MB | Adobe PDF |
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