Adaptive microphone array for unknown desired speaker’s transfer function
نویسندگان
چکیده
منابع مشابه
Adaptive microphone array for unknown desired speaker's transfer function.
The main drawback of minimum variance distortionless response (MVDR) beamformer is the cancellation of the desired speech signal and its degradation in multi-path wave propagation environment. To make the adaptive algorithm robust against room reverberation and to prevent desired signal cancellation an estimation of unknown desired speaker's transfer function was proposed. The estimation is bas...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2007
ISSN: 0001-4966
DOI: 10.1121/1.2749077