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Innovation Competency Model : Shaping Faculty Academic Innovation Development in China's Higher Education
Contributing to the discussion over China's higher education development, this book takes a theoretical approach to address the topic of university academics' innovation by introducing an academic innovation competency model, exploring the contexts, concepts and practices.The innovation competency model comprises three interdependent dimensions, including the academic internal drive vitality, the academic synthesizing refined ability and the academic suspected and introspective ability.By enriching the theory of professional development of university teachers, these three dimensions will help advance the reform of college personnel systems and ultimately improve the quality of China's higher education. The book will be valuable to researchers, students and stakeholders hoping to learn about education reform in China, or to those who study higher education management and comparative education.
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Digital Audio Signal Processing
Digital Audio Signal Processing The fully revised new edition of the popular textbook, featuring additional MATLAB exercises and new algorithms for processing digital audio signals Digital Audio Signal Processing (DASP) techniques are used in a variety of applications, ranging from audio streaming and computer-generated music to real-time signal processing and virtual sound processing. Digital Audio Signal Processing provides clear and accessible coverage of the fundamental principles and practical applications of digital audio processing and coding.Throughout the book, the authors explain a wide range of basic audio processing techniques and highlight new directions for automatic tuning of different algorithms and discuss state- of-the-art DASP approaches.Now in its third edition, this popular guide is fully updated with the latest signal processing algorithms for audio processing.Entirely new chapters cover nonlinear processing, Machine Learning (ML) for audio applications, distortion, soft/hard clipping, overdrive, equalizers and delay effects, sampling and reconstruction, and more. Covers the fundamentals of quantization, filters, dynamic range control, room simulation, sampling rate conversion, and audio codingDescribes DASP techniques, their theoretical foundations, and their practical applicationsDiscusses modern studio technology, digital transmission systems, storage media, and home entertainment audio componentsFeatures a new introductory chapter and extensively revised content throughoutProvides updated application examples and computer-based activities supported with MATLAB exercises and interactive JavaScript applets via an author-hosted companion website Balancing essential concepts and technological topics, Digital Audio Signal Processing, Third Edition remains the ideal textbook for advanced music technology and engineering students in audio signal processing courses.It is also an invaluable reference for audio engineers, hardware and software developers, and researchers in both academia and industry.
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Understanding Digital Signal Processing
Amazon.com’s Top-Selling DSP Book for Seven Straight Years—Now Fully Updated! Understanding Digital Signal Processing, Third Edition, is quite simply the best resource for engineers and other technical professionals who want to master and apply today’s latest DSP techniques.Richard G. Lyons has updated and expanded his best-selling second edition to reflect the newest technologies, building on the exceptionally readable coverage that made it the favorite of DSP professionals worldwide.He has also added hands-on problems to every chapter, giving students even more of the practical experience they need to succeed. Comprehensive in scope and clear in approach, this book achieves the perfect balance between theory and practice, keeps math at a tolerable level, and makes DSP exceptionally accessible to beginners without ever oversimplifying it.Readers can thoroughly grasp the basics and quickly move on to more sophisticated techniques. This edition adds extensive new coverage of FIR and IIR filter analysis techniques, digital differentiators, integrators, and matched filters.Lyons has significantly updated and expanded his discussions of multirate processing techniques, which are crucial to modern wireless and satellite communications.He also presents nearly twice as many DSP Tricks as in the second edition—including techniques even seasoned DSP professionals may have overlooked. Coverage includes New homework problems that deepen your understanding and help you apply what you’ve learnedPractical, day-to-day DSP implementations and problem-solving throughoutUseful new guidance on generalized digital networks, including discrete differentiators, integrators, and matched filtersClear descriptions of statistical measures of signals, variance reduction by averaging, and real-world signal-to-noise ratio (SNR) computationA significantly expanded chapter on sample rate conversion (multirate systems) and associated filtering techniquesNew guidance on implementing fast convolution, IIR filter scaling, and moreEnhanced coverage of analyzing digital filter behavior and performance for diverse communications and biomedical applicationsDiscrete sequences/systems, periodic sampling, DFT, FFT, finite/infinite impulse response filters, quadrature (I/Q) processing, discrete Hilbert transforms, binary number formats, and much more
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Gender Differences in Technology and Innovation Management : Insights from Experimental Research
Even though the number of working women has steadily increased over the last few years, women are still significantly under-represented in STEM activities (i.e. mathematics, informatics, science and technology). In order to eliminate this under-representation, numerous education policies and corporate initiatives, particularly in the recent past, have been aimed at increasing women's enthusiasm for STEM activities and professions.According to the latest surveys, however, it is clear that these efforts have not yet led to the desired success.Compared to their male counterparts, women continue to do fewer STEM activities. One possible reason for this is that relatively little is yet known about the concrete impact of the above education policies on working with innovation and technology: What are the gender differences between women and men?Is it enough to recognize these differences, or should these differences ideally not only be recognized, but also treated appropriately or even encouraged? This anthology deals with current topics in technology and innovation management against the background of these and other gender-relevant aspects.Empirical analyses and experiments in collaboration with companies from various sectors provide a sound scientific basis on which new results and findings are presented: How do women and men deal with creativity and competition?How are technologies applied and how can differences in access to technology be deduced? Answers to these and other questions help decision-makers in politics and business to proactively use the differences between women and men to motivate women to work in the STEM field and to strengthen them by acknowledging existing differences.
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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.
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What is the difference between an analog signal and a digital signal?
An analog signal is a continuous wave that varies in amplitude and frequency, while a digital signal is a discrete signal that represents data as a sequence of discrete values. Analog signals are susceptible to noise and distortion, whereas digital signals are more resistant to interference and can be easily processed and transmitted without loss of quality. Analog signals are used in older technologies like vinyl records and analog phones, while digital signals are used in modern technologies like CDs, smartphones, and computers.
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Can my television receive a digital signal?
To determine if your television can receive a digital signal, you need to check if it has a built-in digital tuner. Most modern TVs come equipped with digital tuners, but older models may require a separate digital converter box. You can also look for labels such as ATSC, DTV, or HDTV on your TV, which indicate its compatibility with digital signals. If your TV does not have a digital tuner, you may need to purchase a digital converter box to receive digital broadcasts.
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Can a digital signal be an alternating current?
No, a digital signal cannot be an alternating current (AC). A digital signal is a discrete, binary representation of data, typically represented by two voltage levels (0 and 1). On the other hand, alternating current is a type of electrical current where the flow of electric charge periodically reverses direction. While digital signals can be transmitted over an AC electrical system, the digital signal itself is not an AC current.
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Rethinking Education for Sustainable Development : Research, Policy and Practice
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Digital Holocaust Memory, Education and Research
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ADF4351 Development Board Module RF Signal Source Phase-Locked Loop 35M-4400M RF Signal Generation
ADF4351 Development Board Module RF Signal Source Phase-Locked Loop 35M-4400M RF Signal Generation
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Satellite Signal Finder Digital Satellite Finder Meter SF-9509 Mini Digital Satellite Signal black
Features: In-line IF signal strength meter. Built-in light and electric buzzer. Designed with a compass for easier and quicker tuning. Mini size and light weight, really portable. Easy user-friendly operation. LCD graphic display various measured parameters. Apply for satellite installation or to re-point your satellite dish. Specifications: Material: ABS Input Frequency: 950-2150MHz Power Supply: DC13~18V Input Level Min: -40dBm Input Level Max: -10dBm Input Impedance: 75Ohm, F-connector Output Impedance: 75Ohm, F-connector Operating Range(LNB Gain): 52~60dB Item Size: 130 * 67 * 26mm / 5.12 * 2.64 * 1.02in Item Weight: 89g / 3.16oz Package Weight: 139g / 4.88oz Package Size: 16.6 * 10.6 * 5.5cm / 6.53 * 4.17 * 2.16in Packing List: 1 * Satellite Finder Meter
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How can I convert a digital audio signal to an analog signal on an MSI motherboard?
To convert a digital audio signal to an analog signal on an MSI motherboard, you can use the onboard audio connectors. Most MSI motherboards come with built-in audio chips that support analog audio output. You can connect your speakers or headphones to the audio output port on the motherboard to convert the digital audio signal to an analog signal. Additionally, you can also use a digital-to-analog converter (DAC) if you require higher quality audio output.
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Why is my digital receiver not receiving a signal?
Your digital receiver may not be receiving a signal due to a few possible reasons. It could be a problem with the antenna or cable connection, so check to make sure they are properly connected and in good condition. It's also possible that there is an issue with the signal strength in your area, so try repositioning the antenna to see if that improves the reception. Additionally, there may be interference from other electronic devices or obstacles blocking the signal, so try moving the receiver to a different location. If none of these solutions work, it may be a problem with the receiver itself, in which case you may need to contact the manufacturer for further assistance.
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Am I receiving digital or analog signal on my Philips TV?
To determine if you are receiving a digital or analog signal on your Philips TV, you can check the type of input connection you are using. If you are using HDMI or a digital antenna, then you are receiving a digital signal. If you are using RCA cables or a coaxial cable, then you are receiving an analog signal. Additionally, you can check the TV's settings menu to see if it is set to receive digital or analog signals.
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How can I get the digital signal on my old television?
To get a digital signal on your old television, you will need to purchase a digital converter box. This box will convert the digital signal into an analog signal that your old TV can display. You will also need to connect the converter box to your TV using the appropriate cables, such as HDMI or RCA. Once everything is set up, you can scan for digital channels on your converter box to start receiving digital signals on your old television.
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