Two-Microphone Binary Mask Speech Enhancement in Diffuse and Directional Noise Fields
نویسندگان
چکیده
منابع مشابه
Speech enhancement in noise and within face mask (microphone array approach)
In certain communication environments, digital speech transmission systems must work in severe acoustic environments where the noise levels exceeds 110 dB. In other environments, speakers must use an oxygen face mask. In both situations, the intelligibility of encoded speech falls below an acceptable level. We have developed a technique for improving speech quality in these situations. Previous...
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As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the...
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Considering the existence of a many speech degradation factors, speech enhancement has become an important topic in the field of speech processing. Beamforming is one of the well-known methods for improving the speech quality that is conventionally applied using regular (classical) microphone arrays. Due to the restrictions in the regular arrangement of microphones, in recent years there has be...
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ژورنال
عنوان ژورنال: ETRI Journal
سال: 2014
ISSN: 1225-6463
DOI: 10.4218/etrij.14.0113.0917