Signal Level
Posted February 22, 2012
By admin
Signal Level
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US $.99
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The Signal $9.99 The Signal |
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Signal $9.99 Signal |
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Signal Strength $66.91 High Quality Content by WIKIPEDIA articles In telecommunications, particularly in radio, signal strength refers to the magnitude of the electric field at a reference point that is a significant distance from the transmitting antenna. It may also be referred to as received signal level or field strength. Typically, it is expressed in voltage per length or signal power received by a reference antenna. Highpowered transmissions, such as those used in broadcasting, are expressed in dBmillivolts per metre (dBmV/m). For very lowpower systems, such as mobile phones, signal strength is usually expressed in dBmicrovolts per metre (dBV/m) or in decibels above a reference level of one milliwatt (dBm). In broadcasting terminology, 1 mV/m is 1000 V/m or 60 dB (often written dBu). Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 84 Publication Date: 2010/06/22 Language: English Dimensions: 5.98 x 9.01 x 0.20 inches |
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Signal Gloves $28.99 Novik Signal Gloves The 2012 "Signal" glove line has been created to meet the needs of riders demanding a high level of protection and durability. Recognizing a need from riders that prefer a glove with more technical features, we have met their need. Light-weight and durable Bomb-Palm?, palm and thumb reinforcement panel with light palm padding to cushion vibration and impacts Velcro wrist enclosure Pre-curved lycra sidewalls on fingers provide superior fit and comfort I-Span and Q-Span used in glove construction for increased comfort and breathability Lycra knuckle reliefs provide optimum flexibility Silicone fingertips for increased lever control |
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zBoost YX699 RF Signal Meter $192.99 The zBoost RF Signal Meter reads the signal level for best placement of an antenna or aiming of a directional antenna. |
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Genomic Signal Processing and Statistics $80 This book provides tutorial-level overviews and addresses the specific needs of genomic signal processing students and researchers as a reference book. It aims to address current genomic challenges by exploiting potential synergies between genomics, signal processing, and statistics, with special emphasis on signal processing and statistical tools for structural and functional understanding of genomic data. |
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HKS Power Programmer Accessories - RPM Signal Level Converter [Universal - Fits all Cars] $46.6 12V Analog to 5V Digital Signal |
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A Primer of Signal Detection $39.95 Presnt the methods of Signal Detection Theory to a person with a basic mathematical background. It assumes knowledge only of elementary algebra and elementary statistics. Symbols and terminology are kept at a basic level. |
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Biochemistry of Signal Transduction and Regulation $135 This all-new edition of a classic text has been thoroughly revised to keep pace with the rapid progress in signal transduction research. With didactic skill and clarity, the author relates the observed biological phenomena to the underlying biochemical processes. Directed at advanced students, teachers, and researchers in biochemistry and molecular biology, this book describes the molecular basis of signal transduction, regulated gene expression, the cell cycle, tumorigenesis and apoptosis. From the reviews of the previous edition: "Provides a comprehensive account of cell signaling and signal transduction and, where possible, explains these processes at the molecular level" — Angewandte Chemie "The clear and didactic presentation makes it a textbook very useful for students and researchers not familiar with all aspects of cell regulation." — Biochemistry "This book is actually two books: Regulation and Signal Transduction." — Drug Research |
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Introduction to Digital Signal Processing $57.95 'Introduction to Digital Signal Processing' covers the basic theory and practice of digital signal processing (DSP) at an introductory level. As with all volumes in the Essential Electronics Series, this book retains the unique formula of minimal mathematics and straightforward explanations. The author has included examples throughout of the standard software design package, MATLAB and screen dumps are used widely throughout to illustrate the text. Ideal for students on degree and diploma level courses in electric and electronic engineering, 'Introduction to Digital Signal Processing' contains numerous worked examples throughout as well as further problems with solutions to enable students to work both independently and in conjunction with their course. Assumes only minimum knowledge of mathematics and electronics. Concise and written in a straightforward and accessible style. Packed with worked examples, exercises and self-assesment questions. |
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Fractional Order Signal Processing $49.95 The book tries to briefly introduce the diverse literatures in the field of fractional order signal processing which is becoming an emerging topic among an interdisciplinary community of researchers. This book is aimed at postgraduate and beginning level research scholars who would like to work in the field of Fractional Order Signal processing (FOSP). The readers should have preliminary knowledge about basic signal processing techniques. Prerequisite knowledge of fractional calculus is not essential and is exposited at relevant places in connection to the appropriate signal processing topics. Basic signal processing techniques like filtering, estimation, system identification, etc. in the light of fractional order calculus are presented along with relevant application areas. The readers can easily extend these concepts to varied disciplines like image or speech processing, pattern recognition, time series forecasting, financial data analysis and modeling, traffic modeling in communication channels, optics, biomedical signal processing, electrochemical applications and many more. Adequate references are provided in each category so that the researchers can delve deeper into each area and broaden their horizon of understanding. Available MATLAB tools to simulate FOSP theories are also introduced so that the readers can apply the theoretical concepts right-away and gain practical insight in the specific domain. |
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Model-Based Signal Processing $178 A unique treatment of signal processing using a model-based perspective Signal processing is primarily aimed at extracting useful information, while rejecting the extraneous from noisy data. If signal levels are high, then basic techniques can be applied. However, low signal levels require using the underlying physics to correct the problem causing these low levels and extracting the desired information. Model-based signal processing incorporates the physical phenomena, measurements, and noise in the form of mathematical models to solve this problem. Not only does the approach enable signal processors to work directly in terms of the problem's physics, instrumentation, and uncertainties, but it provides far superior performance over the standard techniques. Model-based signal processing is both a modeler's as well as a signal processor's tool. Model-Based Signal Processing develops the model-based approach in a unified manner and follows it through the text in the algorithms, examples, applications, and case studies. The approach, coupled with the hierarchy of physics-based models that the author develops, including linear as well as nonlinear representations, makes it a unique contribution to the field of signal processing. The text includes parametric (e.g., autoregressive or all-pole), sinusoidal, wave-based, and state-space models as some of the model sets with its focus on how they may be used to solve signal processing problems. Special features are provided that assist readers in understanding the material and learning how to apply their new knowledge to solving real-life problems. * Unified treatment of well-known signal processing models including physics-based model sets * Simple applications demonstrate how the model-based approach works, while detailed case studies demonstrate problem solutions in their entirety from concept to model development, through simulation, application to real data, and detailed performance analysis * Summaries provided with each chapter ensure that readers understand the key points needed to move forward in the text as well as MATLAB(r) Notes that describe the key commands and toolboxes readily available to perform the algorithms discussed * References lead to more in-depth coverage of specialized topics * Problem sets test readers' knowledge and help them put their new skills into practice The author demonstrates how the basic idea of model-based signal processing is a highly effective and natural way to solve both basic as well as complex processing problems. Designed as a graduate-level text, this book is also essential reading for practicing signal-processing professionals and scientists, who will find the variety of case studies to be invaluable. An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department |
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Digital Signal Processing $120 An up-to-the-minute textbook for junior/senior level signal processing courses and senior/graduate level digital filter design courses, this text is supported by a DSP software package known as D-Filter which would enable students to interactively learn the fundamentals of DSP and digital-filter design. The book includes a free license to D-Filter which will enable the owner of the book to download and install the most recent version of the software as well as future updates. |
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A Wavelet Tour of Signal Processing $89.95 This book is intended to serve as an invaluable reference for anyone concerned with the application of wavelets to signal processing. It has evolved from material used to teach "wavelet signal processing" courses in electrical engineering departments at Massachusetts Institute of Technology and Tel Aviv University, as well as applied mathematics departments at the Courant Institute of New York University and ?cole Polytechnique in Paris. Key Features * Provides a broad perspective on the principles and applications of transient signal processing with wavelets * Emphasizes intuitive understanding, while providing the mathematical foundations and description of fast algorithms * Numerous examples of real applications to noise removal, deconvolution, audio and image compression, singularity and edge detection, multifractal analysis, and time-varying frequency measurements * Algorithms and numerical examples are implemented in Wavelab, which is a Matlab toolbox freely available over the Internet * Content is accessible on several level of complexity, depending on the individual reader's needs New to the Second Edition * Optical flow calculation and video compression algorithms * Image models with bounded variation functions * Bayes and Minimax theories for signal estimation * 200 pages rewritten and most illustrations redrawn * More problems and topics for a graduate course in wavelet signal processing, in engineering and applied mathematics |
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Understanding Signal Integrity $139 This unique book provides you with practical guidance on understanding and interpreting signal integrity (SI) performance to help you with your challenging circuit board design projects. You find high-level discussions of important SI concepts presented in a clear and easily accessible format, including question and answer sections and bulleted lists.This valuable resource features rules of thumb and simple equations to help you make estimates of critical signal integrity parameters without using circuit simulators of CAD (computer-aided design). The book is supported with over 120 illustrations, nearly 100 equations, and detailed reference lists at the end of each chapter. |
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Digital Signal Processing System-Level Design Using LabVIEW $57.95 LabVIEW (Laboratory Virtual Instrumentation Engineering Workbench) developed by National Instruments is a graphical programming environment. Its ease of use allows engineers and students to streamline the creation of code visually, leaving time traditionally spent on debugging for true comprehension of DSP. This book is perfect for practicing engineers, as well as hardware and software technical managers who are familiar with DSP and are involved in system-level design. With this text, authors Kehtarnavaz and Kim have also provided a valuable resource for students in conventional engineering courses. The integrated lab exercises create an interactive experience which supports development of the hands-on skills essential for learning to navigate the LabVIEW program. Digital Signal Processing System-Level Design Using LabVIEW is a comprehensive tool that will greatly accelerate the DSP learning process. Its thorough examination of LabVIEW leaves no question unanswered. LabVIEW is the program that will demystify DSP and this is the book that will show you how to master it. * A graphical programming approach (LabVIEW) to DSP system-level design * DSP implementation of appropriate components of a LabVIEW designed system * Providing system-level, hands-on experiments for DSP lab or project courses |
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Discrete-Signal Analysis and Design $148 A clear, step-by-step approach to practical uses of discrete-signal analysis and design, especially for communications and radio engineers This book provides an introduction to discrete-time and discrete-frequency signal processing, which is rapidly becoming an important, modern way to design and analyze electronics projects of all kinds. It presents discrete-signal processing concepts from the perspective of an experienced electronics or radio engineer, which is especially meaningful for practicing engineers, technicians, and students. The approach is almost entirely mathematical, but at a level that is suitable for undergraduate curriculums and also for independent, at-home study using a personal computer. Coverage includes: First principles, including the Discrete Fourier Transform (DFT) Sine, cosine, and theta Spectral leakage and aliasing Smoothing and windowing Multiplication and convolution Probability and correlation Power spectrum Hilbert transform The accompanying CD-ROM includes Mathcad® v.14 Academic Edition, which is reproduced with permission and has no time limitation for use, providing users with a sophisticated and world-famous tool for a wide range of applied mathematics capabilities. Discrete-Signal Analysis and Design is written in an easy-to-follow, conversational style and supplies readers with a solid foundation for more advanced literature and software. It employs occasional re-examination and reinforcement of particularly important concepts, and each chapter contains self-study examples and full-page Mathcad® Worksheets, worked-out and fully explained. |
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Signal By DeFelice, Cynthia C. $22.13 Upon meeting Campion, a girl with cuts all over her body who declares that she is the child of aliens, Owen is taken aback, especially when she asks for his help in creating a signal in a field that will tell her alien family exactly where she is on the planet so that she can be picked up. Author: DeFelice, Cynthia C. Publication Date: 2009/09/01 Number of Pages: 151 Binding Type: School And Library Grade Level: 46 Language: English Depth: 1.00 Width: 5.75 Height: 8.75 |
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Cables To Go Satellite Signal Meter. Each $37.94 Manufacturer: Cables To Go. Each. This is a highly sensitive signal level meter for satellite installation and alignment. A built-in tone generator will give an audible indication of the signal strength from the satellite through the LNB. An LED bar graph |
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PSpice for Digital Signal Processing $40 PSpice for Digital Signal Processing is the last in a series of five books using Cadence Orcad PSpice version 10.5 and introduces a very novel approach to learning digital signal processing (DSP). DSP is traditionally taught using Matlab/Simulink software but has some inherent weaknesses for students particularly at the introductory level. The 'plug in variables and play' nature of these software packages can lure the student into thinking they possesses an understanding they don't actually have because these systems produce results quicklywithout revealing what is going on.However, it must be said that, for advanced level workMatlab/Simulink really excel. In this book we start by examining basic signals starting with sampled signals and dealing with the concept of digital frequency. The delay part, which is the heart of DSP, is explained and applied initially to simple FIR and IIR filters. We examine linear time invariant systems starting with the difference equation and applying the z-transform to produce a range of filter type i.e. low-pass, high-pass and bandpass.The important concept of convolution is examined and here we demonstrate the usefulness of the log command in Probe for giving the correct display to demonstrate the flip n slip method.Digital oscillators, including quadrature carrier generation, are then examined. Several filter design methods are considered and include the bilinear transform, impulse invariant, and window techniques. Included also is a treatment of the raised-cosine family of filters. |
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Programme Level $66.91 High Quality Content by WIKIPEDIA articles Programme level refers to the signal level that an audio source is transmitted or recorded at, and is important in audio if listeners of CDs, radio and television are to get the best experience, without excessive noise in quiet periods or distortion of loud sounds. Programme level is often measured using a peak programme meter or a VU meter. The level of an audio signal is among the most basic of measurements, and yet widespread misunderstanding and disagreement about programme levels has become arguably the greatest single obstacle to high quality sound reproduction. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 88 Publication Date: 2010/06/21 Language: English Dimensions: 5.98 x 9.01 x 0.21 inches |
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WIRELESS EXTENDERS YX699 Professional Signal Meter for Installers $276.03 Designed for installers the zBoost RF signal meter reads the signal level for best placement of an antenna or aiming of a directional antenna. In addition it will help you identify the signal strength and variation inside the building to aid in the placement of the internal antenna.Primary InformationProduct Typenbsp;:nbsp;nbsp;Meternbsp;Featuresnbsp;:nbsp;nbsp;Display is switchable between a 099 relative signal strength graph and an exact 99dBm to 10dBm readingnbsp;UNSPSC CodeUNSPSC Codenbsp;:nbsp;nbsp;43222600nbsp; |
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Introduction to Applied Statistical Signal Analysis $103 Introduction to Applied Statistical Signal Analysis is designed for the experienced individual with a basic background in mathematics, science, and computer. With this predisposed knowledge, the reader will coast through the practical introduction and move on to signal analysis techniques, commonly used in a broad range of engineering areas such as biomedical engineering, communications, geophysics, and speech. Introduction to Applied Statistical Signal Analysis intertwines theory and implementation with practical examples and exercises. Topics presented in detail include: mathematical bases, requirements for estimation and detailed quantitative examples for implementing techniques for classical signal analysis. This book will help readers understand real-world applications of signal analysis as they relate to biomedical engineering. The presentation style is designed for the upper level undergraduate or graduate student who needs a theoretical introduction to the basic principles of statistical modeling and the knowledge to implement them practically. ? Accompanied by MATLAB notebooks that provide an interactive mode of learning which can be utilized by professors or independent learners, available from the Companion website. ? Includes over one hundred worked problems and real world applications. Many of the examples and exercises in the book use measured signals, many from the biomedical domain. Copies of these are available for download from the Companion website. ? Please visit http://books.elsevier.com/companions/9780120885817 to access accompanying material. |
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CATV Directional 2-Way Signal Coupler Splitter $8.49 Description:CATV Directional 2-Way Signal Coupler SplitterDistribute 2-way CATV signals.This 2-Way Directional Splitter with low insert wastage, high insulation level.Shielding level: 5-1000 MHzColor: silverySize: ~(L)4.9 x (W)2.1 x (H)1.4cmWeight: 38.4gPackage included:1 x 2-Way Signal Splitter |
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Dct-8S - Srs Dct-8S Signal Amplifier $99.89 the Myvolume Advanced Volume Leveler Incorporates Srs Truvolume Technology Which Maintains a Consistent Volume Level-free of Annoying Volume Fluctuations. The Myvolume Adapter Also Serves as an Hdmi Signal Repeater And Passes Along All Hdmi Capable Video Signals. This Device is Hdmi V1.3 Compliant And Can Transfer Deep Color Video With High Bandwidth up to 225mhz. It Serves as a Signal Amplifier With Equalization to Enable The Repeater Function. The Myvolume Advanced Volume Leveler is a Great Addition to Any Hdmi Capable Television. [DCT8S] UPC: 791621005306 UNSPC: 32101514 0.8 LB |
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Peripheral PAC LD10 Line Driver Signal Booster $40.39 10X Line Level Signal Booster. increases RCA Signal of a Device Such as Satellite Tuner or DVD Player. Dual Gain Adjustments Make it Perfect for Matching Source Levels. S/N Ratio of 96dB for High Quality Sound. Average Draw is Less than 15 Milli Amps. Adjustable Gain Controls 0.1dB 15dB. |
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Cables To Go 41009 SATELLITE SIGNAL METER WITH LED DISPLAY $44.03 This is a highly sensitive signal level meter for satellite installation and alignment. A builtin tone generator will give an audible indication of the signal strength from the satellite through the LNB. An LED bar graph gives a quick and reliable indication of the signal level. No external power is required; the satellite receiver powers the meter through the coax cable. |
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Advanced Concepts in Adaptive Signal Processing $396.7 This book presents a number of important, but not so wellknown, topics that currently exist scattered in the research literature. Advanced Concepts in Adaptive Signal Processing is intended to serve practitioners who need to consider using advanced techniques that are not found documented in currently available books. This book can also be used as a text in advanced graduate level courses on special topics. As a work that integrates the major results of four recent PhD dissertations, this book represents many manyears of research efforts. The text is rich with illustrative computergenerated examples, many of which were designed to investigate unknown phenomena, rather than to demonstrate already known principles. Advanced Concepts in Adaptive Signal Processing is written for the reader who is familiar with the conventional field of captive signal processing. A fundamental course from one of the many referenced texts would provide sufficient background. Throughout the book, where it was deemed necessary, certain conventional topics are developed in more detail to provide essential background. Author: Jenkins, W. Kenneth/ Hull, Andrew W./ Strait, Jeffrey C. Series Title: Analog Circuits and Signal Processing Series Number: 365 Binding Type: Hardcover Number of Pages: 320 Publication Date: 1996/06/30 Language: English Dimensions: 9.21 x 6.14 x 0.75 inches |
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Signal Vita Rocker Snowboard - Women's $291.95 For 2012, Signal's given you even more reasons to rock! With the newest addition of the Rocker Light, you choose your degree of lift, size and proportion from this line of Rockers. Key Features of the Signal Vita Rocker Snowboard: Signal's own Three-Stage Park Rocker's unique design: Stage One is continuous contact. This creates a level board through the bindings. It allows you to hold an edge without catching one. Stage One acts a as small board when you stand flat over this section. Stage Two rolls up ten degrees into Stage Three, the 'flat spot'. Stage Two creates a pivot point when transferring from the level - or flat - area between the bindings and the 'flat spot' of Stage Three. Stage Two also acts as a secondary contact point when you are carving Standard Profile Poplar Core: thicker between the feet and tapers out as it reaches the nose and tail. There is no need for extra tapering as the nose and tail are already in the air because of the Rocker Size: 147 cm Color: As Shown Gender: Male Age: Adult |
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Spy Camera Wireless Signal and Wifi/RF Signal Detector (100Mhz~5.8Ghz) $48.5 - Model: D101- Detect the exact position of the wireless camera/earphone and capture the cheating behaviors within the range of 0~15 meters-Support detection of various communication equipment: cellphone, cordless phone, vehicle radio station, bug/dictograph, wireless pin-hole camera, wireless video transmission equipment, Bluetooth/wifi devices etc.- Pocket size, easy to carry- 2 buttons for on/off and vibrant alarm/buzzer alarm- Built-in rechargeable battery, support hours of work time- 8-LED signal strength level indication (More lights on means much nearer to the signal source)- Detecting range : radius 0.5-15 meters- Packed with 1*earphone, 1*AC adapter(100~240V AC, EU plug)SpecificationsDimensions: 3.5 in x 1.97 in x 0.63 inWeight: 9.52 oz |