New method of motional feedback in loudspeakers
Consideration of the linear model of the closed type speaker. Investigation of the sound velocity and diaphragm displacement. Major features method of organizing feedback electromechanical (EMOS) in loudspeakers. The main characteristics of the feedback.
Подобные документы
Ways to decontextualize fake news texts using satirical code. Considering fake news as messages stylistically created as real news. Research of the problem of the method of transmitting fake news. The interaction of satire and false information.
статья, добавлен 17.10.2022Time series analysis from the point of view of the tree crossing. The use of a new method of detecting changes in the local regularity of a time series by using tree crossing. Principles, components of the tree crossing, the relevance of its application.
курсовая работа, добавлен 30.08.2016Method of fast analog-to-digital conversion (ADC) signals with improved dynamic parameters. Structural diagram of high-speed analog-to-digital Converter and analysis of dynamic range for the Converter. Consistent structural capacity malacostraca ADC.
статья, добавлен 21.06.2016Investigated improving the main characteristics and parameters of the nano devices in case of microprocessors and memory devices. Held extrapolation forecasts improve the parameters nanocircuits. Analyzed the growth of the market of flash memory.
статья, добавлен 26.06.2016The concept and basics functional features of the electronic control systems, their internal structure and the relationship between elements. Of the practical application of these devices. The terminal characteristics of electronic control devices.
учебное пособие, добавлен 25.11.2013Discusses the main characteristics of reliability of radio electronic devices, methods of their calculation. Proposed mathematical models for the determination of parameters of thermal fields and recieved an analytical solution for the calculation.
статья, добавлен 26.06.2016Identification of the main means used in online communications for the organization of polite communication. Features of politeness in the little-studied field of Russian-language online communication. Prohibitions on certain forms of speech behavior.
статья, добавлен 11.03.2021Characteristics of different flat multi-band antennas, their purpose, features of the production, and measurement. Description of antenna parameters, their advantages and disadvantages. The results of the modal and full-wave analysis of antennas.
контрольная работа, добавлен 05.04.2015- 59. The history of the discovery, basic components, types and principle of operation of the alternator
The discovery of electromagnetic induction by M. Faraday as the factor of the invention alternator. Characteristics of the main components of the rotary engine. The principle of operation of the stator. The scope of application of diesel generators.
презентация, добавлен 22.06.2015 The investigation of the state of EGNOS Approach with Vertical guidance for Europe. EGNOS performance parameters are described in terms of accuracy, integrity, availability and continuity. The established results confirm the need for the EGNOS service.
доклад, добавлен 21.05.2016Getting to know the causes and characteristics of the invention of radio. Improved maintenance of mobile phones as the first trade and the available radio and telephone system. General characteristics of the best-known wireless telecommunications.
контрольная работа, добавлен 02.04.2014Mathematical modelling methods in the processes of the formation and transmission of the signals of avionic systems. Model of the modulation processes having different initial data. Implementation of the model using the modulation system Simulink.
статья, добавлен 26.06.2016Performing Fourier transform by optical devices. Features of schemes of fundamental models of optical computing devices for constructing correlation characteristics and the creation of a correlation-extreme guidance systems and landing spacecraft.
статья, добавлен 08.03.2019A review of existing models and methods of applied problem solving is performed. The necessity of developing of fuzzy models of mobile objects is shown. A new formal model of mobile objects control as minimization of the control error is developed.
статья, добавлен 29.07.2016- 65. The development process and characteristics of the boundary of Hokkaido university Sapporo campus
Consideration of the development process of the boundaries of the Hokkaido University campus in Sapporo, associated with the development of the northern part of Sapporo city. The relationship between the university campus and the peripheral urban space.
статья, добавлен 07.10.2021 Making the Project Studio Pay for Itself. Live/On-Location Recording: A Different Animal. Loudness Levels: The Decibel (dB). Primary Factors Governing Studio and Control Room Acoustics. Microphones: Design and Application. Speaker and Room Considerations.
учебное пособие, добавлен 25.11.2013Mathematical approach to problems in signal interpretation with using the methods for texture identification, segmentation, template matching, pattern recognition. Fundamental basics about analog and discrete signals, linear systems, Fourier transforms.
книга, добавлен 25.11.2013Simulation of a homogeneous linear array using a matrix of inverse-normalized least average squares for adaptive beam formation with a minimum of the bit error rate. Beam shaping with digital modulation of 16 quadrature amplitude modulation points.
статья, добавлен 04.11.2018Study of types of external communication, their features. Overview of the problem of football club communication in social networks. Analysis of features and leading ways to improve communication in social networks from the point of view of subscribers.
статья, добавлен 26.11.2023Uncooled infrared imaging arrays in semiconductors and semimetals. Thermal imaging with PbSnSe-on-Si linear arrays. Growing the IR sensitive layers directly on silicon would lead to much simpler and less expensive monolithic hetero-epitaxial structures.
статья, добавлен 28.06.2013System architecture for speech recognizer. A modular-based classifier for the problem of phoneme recognition which used for speech recognition. A typical architecture of the proposed system. Probabilistic neural networks as statistical classifier.
статья, добавлен 06.11.2018Chaos-geometric and quantum-dynamic approach that consistently includes a number of quantum models and a improved methods of analysis to solve problems quantitatively complete modeling and analysis of chaotic dynamics of nonlinear processes in atomic.
статья, добавлен 13.01.2017Profound n- and p-type silicon monocrystals. Effect of hole and electronic conductivity in semiconductors on the of anodic etching. Correlation between the microstructure of silicon, the dislocation density and the lifetime of minority carriers.
статья, добавлен 22.12.2016The study the energy spectra dynamics and pitch-angle distribution of high energy electrons, protons, alpha-particles radiation belts during magnetospheric storms and substorms and exposure of the Earth magnetosphere to the high speed flows of sun wind.
статья, добавлен 22.12.2016The antenna elements are arranged along a circle arc and an ellipse arc. The expressions for the equivalent aperture of the antenna array. The values of the amplitude to excite the antenna elements on the basis of the genetic algorithm are obtained.
статья, добавлен 24.06.2016