White noise

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White noise is a random signal (or process) with a flat power spectral density. (Wikipedia.org)

Conferences related to White noise

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2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)

For its 20th year edition, the IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 2019, returns to the country that saw its birth, France. Held in Cannes, in the heart of the world renown “French Riviera” (Cote d’Azur in French), the SPAWC 2019 will exhibit a technical program complete with high profile plenaries, invited and contributed papers, all appearing under IEEE explore. A flagship workshop of the IEEE SP Society SPCOM technical committee, SPAWC 2019 will combine cutting edge research in the fields of signal processing, statistical learning, communication theory, wireless networking and more, together with an exciting social program on the glamorous and sunny Riviera.

2018 13th IEEE Conference on Industrial Electronics and Applications (ICIEA)

Industrial Informatics, Computational Intelligence, Control and Systems, Cyber-physicalSystems, Energy and Environment, Mechatronics, Power Electronics, Signal and InformationProcessing, Network and Communication Technologies

2018 14th IEEE International Conference on Signal Processing (ICSP)

ICSP2018 includes sessions on all aspects of theory, design and applications of signal processing. Prospective authors are invited to propose papers in any of the following areas, but not limited to: A. Digital Signal Processing (DSP)B. Spectrum Estimation & ModelingC. TF Spectrum Analysis & WaveletD. Higher Order Spectral AnalysisE. Adaptive Filtering &SPF. Array Signal ProcessingG. Hardware Implementation for Signal ProcessingH Speech and Audio CodingI. Speech Synthesis & RecognitionJ. Image Processing & UnderstandingK. PDE for Image ProcessingL.Video compression &StreamingM. Computer Vision & VRN. Multimedia & Human-computer InteractionO. Statistic Learning & Pattern RecognitionP. AI & Neural NetworksQ. Communication Signal processingR. SP for Internet and Wireless CommunicationsS. Biometrics & AuthentificationT. SP for Bio-medical & Cognitive ScienceU

2018 19th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM)

EDM 2018 is a significant event aimed at development of scientific schools working on foreground areas of Russian science and technology. The main areas are research, design and implementation of micro/nanostructures, radio and telecommunication devices, power electronicand mechatronic systems which are now related to the development of scientific and technological progress. The conference aims to gather young specialists of the differentuniversities of Russia, CIS and other countries. Invited Russian and foreign specialists will report about the development of science and technologies, perspectives of further development of modern electronics. This conference is focused primarily on the discussion of the fundamental theoretical and technological problems of designing and implementing products of micro- and nanoelectronics, simulation methods, and engineering experiments and physical interpretation of the results of these experiments.

2018 25th IEEE International Conference on Image Processing (ICIP)

The International Conference on Image Processing (ICIP), sponsored by the IEEE Signal Processing Society, is the premier forum for the presentation of technological advances and research results in the fields of theoretical, experimental, and applied image and video processing. ICIP 2018, the 25th in the series that has been held annually since 1994, brings together leading engineers and scientists in image and video processing from around the world.

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Periodicals related to White noise

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Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission

Audio, Speech, and Language Processing, IEEE Transactions on

Speech analysis, synthesis, coding speech recognition, speaker recognition, language modeling, speech production and perception, speech enhancement. In audio, transducers, room acoustics, active sound control, human audition, analysis/synthesis/coding of music, and consumer audio. (8) (IEEE Guide for Authors) The scope for the proposed transactions includes SPEECH PROCESSING - Transmission and storage of Speech signals; speech coding; speech enhancement and noise reduction; ...

Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...

Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.

Broadcasting, IEEE Transactions on

Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.

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Xplore Articles related to White noise

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Analysis using bi-spectral related techniques

[{u'author_order': 1, u'affiliation': u'Naval Postgraduate Sch., Monterey, CA, USA', u'full_name': u'R. Hippenstiel'}] Proceedings of 1994 37th Midwest Symposium on Circuits and Systems, None

This paper investigates the use of bi-spectral related techniques to obtain detection clues from time-frequency representations. Earlier results have indicated that 1.5-D spectral techniques (a degenerate version of the bi- spectrum) has potential signal to noise ratio (SNR) gain over conventional techniques. This is partially due to the rejection of Gaussian like perturbations by the cumulant based techniques. The third ...

Stabilizing adaptive lattice IIR structures by projection of constraints

[{u'author_order': 1, u'affiliation': u'Dept. of Electr. Eng., Toronto Univ., Ont., Canada', u'full_name': u'R. Khoini-Poorfard'}, {u'author_order': 2, u'affiliation': u'Dept. of Electr. Eng., Toronto Univ., Ont., Canada', u'full_name': u'D. A. Johns'}] [1992] Proceedings of the 35th Midwest Symposium on Circuits and Systems, None

Adaptive lattice infinite impulse response (IIR) structures and their stability are considered. Several methods for preserving the structural stability of adaptive lattice IIR filters are compared. It is shown that by choosing a suitable projection of constraints an algorithm can be developed which is not prone to instability of the filter itself. Several simulation results show the improvement of this ...

Performance of turbo coding with improved interference estimation on the CDMA space time transmit diversity forward link

[{u'author_order': 1, u'affiliation': u'Dept. of Electr. & Comput. Eng., Univ. of Calgary', u'full_name': u'G. G. Messier'}, {u'author_order': 2, u'full_name': u'W. A. Krzymien'}] IEEE Transactions on Vehicular Technology, 2006

This paper proposes an approach to improve turbo code performance on the space time transmit diversity (STTD) code-division multiple-access (CDMA) forward link through better estimation of the channel state information (CSI) required by the mobile turbo decoder. An improved CSI estimation scheme that accounts for the unique nature of CDMA STTD intracell interference is presented. It is compared to a ...

EEMD-1.5 Dimension Spectrum Applied to Locomotive Gear Fault Diagnosis

[{u'author_order': 1, u'affiliation': u"State Key Lab. for Manuf. Syst., Xi'an Jiaotong Univ., Xi'an, China", u'full_name': u'Lue Chen'}, {u'author_order': 2, u'affiliation': u"State Key Lab. for Manuf. Syst., Xi'an Jiaotong Univ., Xi'an, China", u'full_name': u'Yanyang Zi'}, {u'author_order': 3, u'affiliation': u"State Key Lab. for Manuf. Syst., Xi'an Jiaotong Univ., Xi'an, China", u'full_name': u'Wei Cheng'}, {u'author_order': 4, u'affiliation': u"State Key Lab. for Manuf. Syst., Xi'an Jiaotong Univ., Xi'an, China", u'full_name': u'Zhengjia He'}] 2009 International Conference on Measuring Technology and Mechatronics Automation, None

The criterion of adding white noise in Ensemble Empirical Mode Decomposition (EEMD) method is established. EEMD, used for avoiding mode mixing in signal decomposition, is combined with 1.5 dimension spectrum, which is the bispectrum diagonal slice to eliminate white noise and extract nonlinear coupling feature. A new method of EEMD-1.5 dimension spectrum for fault feature extraction is proposed. Firstly, vibration ...

A fuzzy rule based time series model

[{u'author_order': 1, u'affiliation': u'Dept. of Industrial & Syst. Eng., Chuo Univ., Tokyo, Japan', u'full_name': u'N. Watanabe'}] Fuzzy Information, 2004. Processing NAFIPS '04. IEEE Annual Meeting of the, None

A time series model based on fuzzy if-then rules is introduced and its estimation problem is considered. The proposed model is an application of the Takagi-Sugeno's fuzzy system and is a generalization of the threshold autoregressive model for time series. The applicability of the proposed model is considered by applying to real time series.

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Educational Resources on White noise

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IEEE.tv Videos

An Analysis of Phase Noise Requirements for Ultra-Low-Power FSK Radios: RFIC Interactive Forum 2017
Tutorial of Shlomo Engelberg on use of noise to make measurements
IMS 2011 Microapps - A Comparison of Noise Parameter Measurement Techniques
Noise Enhanced Information Systems: Denoising Noisy Signals with Noise
IMS 2011 Microapps - Ultra Low Phase Noise Measurement Technique Using Innovative Optical Delay Lines
IEEE Innovation Day 2011-Innovation Day Keynote Address
APEC Speaker Highlights: Robert White, Chief Engineer, Embedded Power
IMS 2012 Microapps - Phase Noise Choices in Signal Generation: Understanding Needs and Tradeoffs Riadh Said, Agilent
ISEC 2013 Special Gordon Donaldson Session: Remembering Gordon Donaldson - 7 of 7 - SQUID-based noise thermometers for sub-Kelvin thermometry
IMS 2012 Special Sessions: The Evolution of Some Key Active and Passive Microwave Components - E. C. Niehenke
MicroApps: Phase Noise, Allan Variance, and Frequency Reference (Agilent Technologies)
A Transformer-Based Inverted Complementary Cross-Coupled VCO with a 193.3dBc/Hz FoM and 13kHz 1/f3 Noise Corner: RFIC Interactive Forum
A 40GHz PLL with -92.5dBc/Hz In-Band Phase Noise and 104fs-RMS-Jitter: RFIC Interactive Forum 2017
IMS 2014: A 600 GHz Low-Noise Amplifier Module
A Low Power High Performance PLL with Temperature Compensated VCO in 65nm CMOS: RFIC Interactive Forum
Transistors for THz Systems
Where's my electric car?
IMS 2014: LNA Modules for the WR4 (170-260 GHz) Frequency Range
MicroApps: Recent Improvement on Y-Factor Noise Figure Measurement Uncertainty (Agilent Technologies)
Panel Session: 5G Test and Measurements - 5G Summit at IMS 2017


  • Spectrum Sensing: Basic Techniques

    This chapter contains sections titled: Challenges Energy Detection: No Prior Information about Deterministic or Stochastic Signal Spectrum Sensing Exploiting Second‐Order Statistics Statistical Pattern Recognition: Exploiting Prior Information about Signal through Machine Learning Feature Template Matching Cyclostationary Detection

  • Basics

    This chapter contains sections titled: Noise: Definition, Modeling, Properties Signal: Definition, Modeling, Properties Classification: Suppression, Cancellation, Enhancement Sampling and Quantization Audio Processing in the Frequency Domain Bandwidth Limiting Signal‐to‐Noise‐Ratio: Definition and Measurement Subjective Quality Measurement Other Methods for Quality and Enhancement Measurement Summary Bibliography

  • Introduction

    This introduction presents an overview of the key concepts discussed in the subsequent chapters of this book. The book explores how should efficient signal coding work when very narrow bandwidths per bit are available. Communication transmits messages through time and space. In communication engineering, sending a symbol has three basic costs: energy, bandwidth, and implementation complexity. Coding, bandwidth, and their interaction lie at the heart of this book. The book is about efficient transmission via coding when the relative bandwidth is narrow. Most modulators in use today are pulse modulators, meaning that they associate each symbol with a pulse. The chapter also discusses spectra of modulated signals and the error performance and optimum receivers. Not all modulations produce simple pulses and the need to reduce bandwidth can lead to rather complicated signals. It can be a subtle exercise to distinguish coding from modulation, especially when bandwidth plays a role.

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