Products related to Signal:
-
Participatory Culture, Community, and Play : Learning from Reddit
What does online community look like in the age of social networking?How do participatory culture platforms reflect both their designers’ intentions and the desires of their users?In this incisive and timely work, Adrienne L. Massanari discusses how culture is created and challenged on Reddit.com, the self-proclaimed «front page of the internet».Reddit enables the sharing of original and reposted content from around the web, and provides a platform for like-minded individuals to commune around topics of interest – everything from the joys of drinking beer in a shower (/r/showerbeer) to celebrating the pleasures of tidy penmanship (/r/penmanshipporn).Massanari’s ethnographic work provides a detailed examination of the contradictions that shape Reddit’s culture and how they reflect its role as an epicenter of geek culture.The book explores the ways in which community on Reddit is formed and solidified through play and humor, and the complex ways in which Redditors come together, which demonstrate a deep capacity for altruism and charitable giving, but can easily lapse into mob action.It also explores the community’s troubling gender and racial politics and how some Redditors are carving out their own space on the site to fight back.
Price: 33.50 £ | Shipping*: 0.00 £ -
Digital Signal Processing : Theory and Practice
DIGITAL SIGNAL PROCESSING Understand the future of signal processing with the latest edition of this groundbreaking text Signal processing is a key aspect of virtually all engineering fields.Digital techniques enormously expand the possible applications of signal processing, forming a part of not only conventional engineering projects but also data analysis and artificial intelligence.There are considerable challenges raised by these techniques, however, as the gulf between theory and practice can be wide; the successful integration of digital signal processing techniques requires engineers capable of bridging this gulf.For years, Digital Signal Processing has met this need with a comprehensive guide that consistently connects abstract theory with practical applications.Now fully updated to reflect the most recent developments in this crucial field, the tenth* edition of this seminal text promises to foster a broader understanding of signal processing among a new generation of engineers and researchers.Readers of the new edition of Digital Signal Processing will also find: Exercises at the end of each chapter to reinforce key conceptsA new chapter covering digital signal processing for neural networksHandy structure beginning with undergraduate-level material before moving to more advanced concepts in the second half Digital Signal Processing is a must-own for students, researchers, and industry professionals in any of the hundreds of fields and subfields that make use of signal processing algorithms. *This is the English language translation of the French original Traitement Numérique du Signal 10th edition by Maurice Bellanger © Dunod 2022 and is the 4th edition in English.
Price: 120.00 £ | Shipping*: 0.00 £ -
Signal Processing and Machine Learning with Applications
Signal processing captures, interprets, describes and manipulates physical phenomena.Mathematics, statistics, probability, and stochastic processes are among the signal processing languages we use to interpret real-world phenomena, model them, and extract useful information.This book presents different kinds of signals humans use and applies them for human machine interaction to communicate.Signal Processing and Machine Learning with Applications presents methods that are used to perform various Machine Learning and Artificial Intelligence tasks in conjunction with their applications.It is organized in three parts: Realms of Signal Processing; Machine Learning and Recognition; and Advanced Applications and Artificial Intelligence.The comprehensive coverage is accompanied by numerous examples, questions with solutions, with historical notes.The book is intended for advanced undergraduate and postgraduate students, researchers and practitioners who are engagedwith signal processing, machine learning and the applications.
Price: 44.99 £ | Shipping*: 0.00 £ -
ICL8038 Function Signal Generator Module Sine Square Triangle Signal Generators DIY Welding Practice
ICL8038 Function Signal Generator Module Sine Square Triangle Signal Generators DIY Welding Practice
Price: 2.75 € | Shipping*: 1.99 €
-
What is a digital signal in signal processing?
A digital signal in signal processing is a discrete-time signal that is represented using a sequence of numbers. These numbers are typically binary and are used to represent the amplitude of the signal at specific time intervals. Digital signals are used in various applications such as telecommunications, audio processing, and image processing. They offer advantages such as easier storage, transmission, and manipulation compared to analog signals.
-
How can one explain signal transduction and signal transmission?
Signal transduction is the process by which a cell converts an extracellular signal into a specific cellular response. This process typically involves a series of molecular events, including the binding of a signaling molecule to a receptor on the cell surface, activation of intracellular signaling pathways, and ultimately leading to changes in gene expression, metabolism, or other cellular functions. Signal transmission, on the other hand, refers to the propagation of the signal from one cell to another, often through the release of signaling molecules such as hormones or neurotransmitters. Together, signal transduction and signal transmission allow cells to communicate with each other and coordinate their activities in response to external stimuli.
-
'Signal or Telegram?'
Signal and Telegram are both popular messaging apps known for their focus on privacy and security. Signal is known for its end-to-end encryption and commitment to user privacy, making it a top choice for those seeking secure communication. On the other hand, Telegram offers a wider range of features such as large group chats, channels, and bots, making it a more versatile option for users looking for a more social experience. Ultimately, the choice between Signal and Telegram depends on your priorities - if privacy is your main concern, Signal may be the better option, while if you value features and customization, Telegram may be more suitable for you.
-
How can I upmix a 5.1 signal to a 7.1 signal?
To upmix a 5.1 signal to a 7.1 signal, you can use an audio processor or receiver that has built-in upmixing capabilities. These devices can analyze the 5.1 signal and create additional audio channels to fill out the 7.1 speaker setup. Additionally, you can use software plugins or digital audio workstations to upmix the signal in a computer-based environment. It's important to note that while upmixing can create a more immersive sound experience, it may not always be able to perfectly replicate the original 7.1 audio.
Similar search terms for Signal:
-
Introduction to Community Development : Theory, Practice, and Service-Learning
Historical context, theoretical grounding, critical issues perspective, and the "how-to" for community developmentThis collection of work by leading community development scholars presents students with a theoretical and practical introduction to the field.The text progresses seamlessly from a theoretical overview to a historical overview to three approaches to community development (ecological, interactional, and structural-functional), then explores the practice of community development along with technical assistance, action research, evaluation research, and the role of local organizations, local leadership, and coalitions.The book concludes with critical issues, such as rural development, inner-city development, youth in community development, health care, public schools, and sustainable development. Key features include:New community development intervention models, using examples from recent events to demonstrate the strengths and challenges of such models Community service-learning activities, providing useful examples and case studies of successful service-learning programs in communities A hierarchy of learning activities and exercises within each chapter, ensuring that students learn how to apply concepts to real-world issues Relevant cases of successful community development interventions, giving students examples of 'best practices'Major trends, challenges, and prospects for the future in community development, helping students identify key issues and opportunities Instructor Teaching Site: Password-protected resources contain learning modules, developed by the authors, which include exercises and activities which reinforce chapter content, and demonstrate application of concepts in real-life communities. Student Study Site: Open-access study materials include chapter self-quizzes to aid content learning. This comprehensive, introductory survey text is designed for upper-level undergraduate and graduate courses in Community Development, Urban Studies, Rural Development, and Introduction to Service Learning found in departments of sociology, public administration, management, and social work.
Price: 152.00 £ | Shipping*: 0.00 £ -
Machine Learning Algorithms : Adversarial Robustness in Signal Processing
This book demonstrates the optimal adversarial attacks against several important signal processing algorithms.Through presenting the optimal attacks in wireless sensor networks, array signal processing, principal component analysis, etc, the authors reveal the robustness of the signal processing algorithms against adversarial attacks.Since data quality is crucial in signal processing, the adversary that can poison the data will be a significant threat to signal processing.Therefore, it is necessary and urgent to investigate the behavior of machine learning algorithms in signal processing under adversarial attacks. The authors in this book mainly examine the adversarial robustness of three commonly used machine learning algorithms in signal processing respectively: linear regression, LASSO-based feature selection, and principal component analysis (PCA).As to linear regression, the authors derive the optimal poisoning data sample and the optimal feature modifications, and also demonstrate the effectiveness of the attack against a wireless distributed learning system.The authors further extend the linear regression to LASSO-based feature selection and study the best strategy to mislead the learning system to select the wrong features.The authors find the optimal attack strategy by solving a bi-level optimization problem and also illustrate how this attack influences array signal processing and weather data analysis.In the end, the authors consider the adversarial robustness of the subspace learning problem.The authors examine the optimal modification strategy under the energy constraints to delude the PCA-based subspace learning algorithm. This book targets researchers working in machine learning, electronic information, and information theory as well as advanced-level students studying these subjects.R&D engineers who are working in machine learning, adversarial machine learning, robust machine learning, and technical consultants working on the security and robustness of machine learning are likely to purchase this book as a reference guide.
Price: 119.99 £ | Shipping*: 0.00 £ -
Signal: 08 : A Journal of International Political Graphics and Culture
Price: 14.99 £ | Shipping*: 3.99 £ -
Signal 07 : A Journal of International Political Graphics and Culture
Signal is an ongoing book series dedicated to documenting and sharing compelling graphics, art projects, and cultural movements of international resistance and liberation struggles. Artists and cultural workers have been at the center of upheavals and revolts the world over, from the painters and poets in the Paris Commune to the poster makers and street theatre performers of the recent Occupy movement. Signal will bring these artists and their work to a new audience, digging deep through our common history to unearth their images and stories. We have no doubt that Signal will come to serve as a unique and irreplaceable resource for activist artists and academic researchers, as well as an active forum for critique of the role of art in revolution.In the US there is a tendency to focus only on the artworks produced within our shores or from English speaking producers. Signal reaches beyond those bounds, bringing material produced the world over, translated from dozens of languages and collected from both the present and decades past. Though it is a full-color printed publication, Signal is not limited to the graphic arts. Within its pages you will find political posters and fine arts, comics and murals, street art, site-specific works, zines, art collectives, documentation of performance and articles on the often overlooked but essential role all of these have played in struggles around the world.Highlights of the seventh volume of Signal include:Philadelphia Printworks: Maryam Pugh discusses the legacy and future of Black political art with John Morrison,The Vinyl Records of Victor Jara: The world-wide impact of the nueva canción bard documented by Josh MacPhee,Spectacular Commodities: Mehdi el Hajoui explores the objects of the Situationist International,The Left Independistas: A fifty year retrospective of the graphics of the Catalan independence movement by Jordi Padró,Hope in the Midst of Apathy: Vera Williams and the cover art of Liberation magazine by Alec Dunn,Dario and Maxi: Natalia Revale documents the transformation of a Buenos Aires metro station,We Will Break Open the Doors That Obscure the Sun: Erik Buelinckx uncovers the graphic work of the anarchist Belgian Expressionist Albert Daenens,Giving Voice to the Voiceless: Bill Berkowitz interviews California printer and poster maker Malaquas Montoya
Price: 14.99 £ | Shipping*: 3.99 £
-
How can a 5-volt signal control a 24-volt signal?
A 5-volt signal can control a 24-volt signal through the use of a relay or a transistor. A relay is an electromechanical switch that can be used to control a higher voltage circuit with a lower voltage signal. When the 5-volt signal is applied to the relay coil, it activates the switch, allowing the 24-volt signal to pass through. Similarly, a transistor can be used to amplify the 5-volt signal to control the 24-volt signal. By using these components, it is possible to control a higher voltage signal with a lower voltage signal.
-
What is the signal strength, but the signal quality is poor?
The signal strength refers to the power of the signal being received, while the signal quality refers to the clarity and reliability of the data being transmitted. In the case of a strong signal but poor quality, it means that the device is receiving a strong signal, but the data being transmitted is not clear or reliable. This could be due to interference, noise, or other factors that are affecting the integrity of the signal. In such a situation, it may be necessary to troubleshoot the source of the poor signal quality in order to improve the overall performance of the connection.
-
Do you know Signal?
Yes, Signal is a popular messaging app known for its focus on privacy and security. It offers end-to-end encryption for messages, voice calls, and video calls, making it a popular choice for users who prioritize privacy. Signal has gained attention for its commitment to protecting user data and has been recommended by privacy advocates and security experts.
-
How good is Signal?
Signal is considered to be a highly secure and privacy-focused messaging app. It uses end-to-end encryption to ensure that only the intended recipient can read the messages. It also offers features such as disappearing messages and screen security to further protect user privacy. Signal has gained a reputation for being a reliable and trustworthy messaging app for those who prioritize privacy and security.
* All prices are inclusive of VAT and, if applicable, plus shipping costs. The offer information is based on the details provided by the respective shop and is updated through automated processes. Real-time updates do not occur, so deviations can occur in individual cases.