Perceptually motivated wavelet packet transform for bioacoustic signal enhancement
نویسندگان
چکیده
منابع مشابه
Perceptually motivated wavelet packet transform for bioacoustic signal enhancement.
A significant and often unavoidable problem in bioacoustic signal processing is the presence of background noise due to an adverse recording environment. This paper proposes a new bioacoustic signal enhancement technique which can be used on a wide range of species. The technique is based on a perceptually scaled wavelet packet decomposition using a species-specific Greenwood scale function. Sp...
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Article history: Available online 7 January 2010
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2008
ISSN: 0001-4966
DOI: 10.1121/1.2932070