Phase reconstruction: Pitfalls and methods in homomorphic deconvolution
نویسندگان
چکیده
منابع مشابه
Investigating Speech Quality by Homomorphic Deconvolution
The quality of speech depends on how the speech is processed before it reaches the ears of the perceiving person. Considered in this work is the most common kind of processing the transmission of sound in a closed room. Room acoustics play an important role in the assessment of speech quality. The distance between two points in the room can be regarded as a digital transfer function. We subject...
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The asymmetric structure around the receiver provides a particular time delay for the specific incoming propagation. This paper designs a monaural sound localization system based on the reflective structure around the microphone. The reflective plates are placed to present the direction-wise time delay, which is naturally processed by convolutional operation with a sound source. The received si...
متن کاملIn order to express the phase content of a signal in a useful manner, the homomorphic deconvolution process (section 3
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1980
ISSN: 0001-4966
DOI: 10.1121/1.2004989