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Bandwidth extension

Bandwidth extension of signal is defined as the deliberate process of expanding the frequency range (bandwidth) of a signal in which it contains an… Expand
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
To overcome limitations on bandwidth extension in conventional design techniques, a novel pole-converging technique with… Expand
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2016
2016
This paper presents a novel method for speech bandwidth extension (BWE) using deep structured neural networks. In order to… Expand
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Highly Cited
2014
Highly Cited
2014
Sum-product networks (SPNs) are a recently proposed type of probabilistic graphical models allowing complex variable interactions… Expand
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Highly Cited
2011
Highly Cited
2011
A complete frequency response analysis of the Doherty amplifier is presented with the conventional output combining network… Expand
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Highly Cited
2011
Highly Cited
2011
The limited audio bandwidth used in narrowband telephone systems degrades both the quality and the intelligibility of speech… Expand
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Highly Cited
2006
Highly Cited
2006
Inductive-peaking-based bandwidth extension techniques for CMOS amplifiers in wireless and wireline applications are presented… Expand
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Highly Cited
2006
Highly Cited
2006
A software-defined radio receiver is designed from a low-power ADC perspective, exploiting programmability of windowed… Expand
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Highly Cited
2003
Highly Cited
2003
We present a signal processing algorithm to convert speech signals with "standard telephone" quality into 7 kHz wideband speech… Expand
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Highly Cited
2002
Highly Cited
2002
Spectral Band Replication (SBR) is a new audio coding tool that significantly improves the coding gain of perceptual coders and… Expand
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Highly Cited
2000
Highly Cited
2000
We present a technique for enhancing the bandwidth of gigahertz broad-band circuitry by using optimized on-chip spiral inductors… Expand
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