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Noise reduction

Known as: Dynamic Noise Limiter, DNL, Audio noise reduction 
Noise reduction is the process of removing noise from a signal. All recording devices, both analog and digital, have traits that make them… Expand
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2010
Highly Cited
2010
Noise Adaptive Fuzzy Switching Median Filter for Salt-and-Pepper Noise Reduction
This letter presents a novel two-stage noise adaptive fuzzy switching median (NAFSM) filter for salt-and-pepper noise detection… Expand
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Review
2009
Review
2009
Noise Reduction in Speech Processing
Noise is everywhere and in most applications that are related to audio and speech, such as human-machine interfaces, hands-free… Expand
Highly Cited
2009
Highly Cited
2009
Noise reduction of NDVI time series: An empirical comparison of selected techniques
Satellite-derived NDVI time series are fundamental to the remote sensing of vegetation phenology, but their application is… Expand
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Review
2006
Review
2006
Advanced Digital Signal Processing and Noise Reduction
Contents Symbols Abbreviations 1 Introduction 1.1 Signals, Noise and Information 1.2 Signal Processing Methods 1.3 Applications… Expand
Highly Cited
2006
Highly Cited
2006
New insights into the noise reduction Wiener filter
The problem of noise reduction has attracted a considerable amount of research attention over the past several decades. Among the… Expand
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Review
2006
Review
2006
Kickback noise reduction techniques for CMOS latched comparators
The latched comparator is a building block of virtually all analog-to-digital converter architectures. It uses a positive… Expand
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Highly Cited
2005
Highly Cited
2005
A non-local algorithm for image denoising
We propose a new measure, the method noise, to evaluate and compare the performance of digital image denoising methods. We first… Expand
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Highly Cited
2003
Highly Cited
2003
Noise reduction by fuzzy image filtering
A new fuzzy filter is presented for the noise reduction of images corrupted with additive noise. The filter consists of two… Expand
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Highly Cited
2001
Highly Cited
2001
Noise Reduction by Wavelet Thresholding
Wavelets and wavelet thresholding.- The minimum mean squared error threshold.- Estimating the minimum MSE threshold… Expand
Highly Cited
1996
Highly Cited
1996
Noise reduction using an undecimated discrete wavelet transform
A new nonlinear noise reduction method is presented that uses the discrete wavelet transform. Similar to Donoho (1995) and… Expand
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