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Everything about 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 appreciable and useful content, and/or the frequency range in which its effects are such. Its significant advancement in recent years has led to the technology being adopted commercially in several areas including psychacoustic bass enhancement of small loudspeakers and the high frequency enhancement of coded speech and audio. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Bandwidth extensionA 5-minute orientation
- Skim a recent paper: A 18–44 GHz Low Noise Amplifier With Input Matching and Bandwidth Extension TechniquesInfluential work since 2022
- Pick up a classic book: Data Communications and NetworkingThe most-reprinted book on the subject
- Read the landmark paper: Bandwidth Extension Techniques for CMOS AmplifiersCited 345 times
- Go sideways: Spectral band replicationA closely related topic
- Go sideways: Harmonic Vector Excitation CodingA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🏆 Landmark papers (most cited)
Bandwidth Extension Techniques for CMOS Amplifiers
Bandwidth extension in CMOS with optimized on-chip inductors
On artificial bandwidth extension of telephone speech
Pole-Converging Intrastage Bandwidth Extension Technique for Wideband Amplifiers
Tutorial: Spectral bandwidth extension — Invention versus harmonic extrapolation
Analog Electronic and Optical Multiplexing Techniques for Transmitter Bandwidth Extension
Bandwidth Extension in Noise Spectroscopy
Techniques for artificial bandwidth extension of telephone speech
🆕 Influential since 2022
A 18–44 GHz Low Noise Amplifier With Input Matching and Bandwidth Extension Techniques
BEHM-GAN: Bandwidth Extension of Historical Music Using Generative Adversarial Networks
Towards High-Quality and Efficient Speech Bandwidth Extension With Parallel Amplitude and Phase Prediction
Dual-Band Power Amplifier With Bandwidth Extension Based on Broadband Harmonic Control Part Dual Transmission Line
A 4 ns Settling Time FVF-Based Fast LDO Using Bandwidth Extension Techniques for HBM3
📚 Books worth reading
Data Communications and NetworkingBehrouz A. Forouzan, Catherine Ann Coombs · 2000
ActionScriptColin Moock · 2001
The Jackknife and BootstrapJun Shao, Dongsheng Tu · 1995
Audio bandwidth extensionErik R. Larsen · 2004- 📕Bandwidth Extension of Speech Using Perceptual CriteriaVisar Berisha, Steven Sandoval · 2013
Bandwidth Extension of Speech SignalsBernd Iser, Wolfgang Minker · 2007
Nonparametric econometric methodsQi Li, Jeffrey Scott Racine · 2009- 📕Audio Bandwidth ExtensionErik Larsen, Ronald M. Aarts · 2005
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
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