Noise Suppression in 94 GHz Radar-Detected Speech Based on Perceptual Wavelet Packet

A millimeter wave (MMW) radar sensor is employed in our laboratory to detect human speech because it provides a new non-contact speech acquisition method that is suitable for various applications. However, the speech detected by the radar sensor is often degraded by combined noise. This paper propos...

पूर्ण विवरण

में बचाया:
ग्रंथसूची विवरण
मुख्य लेखकों: Fuming Chen, Chuantao Li, Qiang An, Fulai Liang, Fugui Qi, Sheng Li, Jianqi Wang
स्वरूप: Artigo
भाषा:Inglês
प्रकाशित: MDPI AG 2016-07-01
श्रृंखला:Entropy
विषय:
radar-detected speech
94 GHz MMW radar
speech enhancement
perceptual wavelet packet
thresholding function
ऑनलाइन पहुंच:http://www.mdpi.com/1099-4300/18/7/265
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