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Automatic Speech Recognition

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Automatic Speech Recognition

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6.345 introduces students to the rapidly developing field of automatic speech recognition. Its content is divided into three parts. Part I deals with background material in the acoustic theory of speech production, acoustic-phonetics, and signal representation. Part II describes algorithmic aspects of speech recognition systems including pattern classification, search algorithms, stochastic modelling, and language modelling techniques. Part III compares and contrasts the various approaches to speech recognition, and describes advanced techniques used for acoustic-phonetic modelling, robust speech recognition, speaker adaptation, processing paralinguistic information, speech understanding, and multimodal processing.

Subject:: Applied Science; Arts and Humanities; Career and Technical Education; Electronic Technology; Engineering; Linguistics; Social Science
Material Type:: Full Course
Provider Set:: MIT OpenCourseWare
Author:: Glass, James; Zue, Victor
Date Added:: 02/01/2003

Autonomous Robot Design Competition

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Autonomous Robot Design Competition

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6.270 is a hands-on, learn-by-doing class, in which participants design and build a robot that will play in a competition at the end of January. The goal for the students is to design a machine that will be able to navigate its way around the playing surface, recognize other opponents, and manipulate game objects. Unlike the machines in Design and Manufacturing I (2.007), 6.270 robots are totally autonomous, so once a round begins, there is no human intervention.
The goal of 6.270 is to teach students about robotic design by giving them the hardware, software, and information they need to design, build, and debug their own robot. The subject includes concepts and applications that are related to various MIT classes (e.g. 6.001, 6.002, 6.004, and 2.007), though there are no formal prerequisites for 6.270.

Subject:: Applied Science; Career and Technical Education; Computer Science; Electronic Technology; Engineering
Material Type:: Full Course
Provider Set:: MIT OpenCourseWare
Author:: None, No Faculty; Thilmont, Michael
Date Added:: 01/01/2005

Basic Electronics 1

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Basic Electronics 1

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Video and study guides for the following topics: Order of operations, algebraic manipulation, negative and fractional exponents, rounding, engineering notation, unit conversion, general industrial safety, energy, power, efficiency, capacity factor, basic electrical properties: voltage, current, resistance, fixed resistors, variable resistors, protoboards, ohmmeters, series resistors, parallel resistors, 4 band resistor color code, DC Ohm’s Law, DC power, voltmeters, ammeters, series DC circuit properties, DC Kirchhoff’s Voltage Law, DC voltage divider rule, parallel DC circuit properties, DC Kirchhoff’s Current Law, DC current divider rule, series-parallel DC circuit properties, instrument loading effects, DC current sources, source conversion, resistive delta-Y conversion, complex DC circuits, DC Superposition Theorem, DC Thevenin’s Theorem, DC Maximum Power Transfer Theorem, DC Norton’s Theorem

Subject:: Career and Technical Education; Electronic Technology
Material Type:: Textbook
Provider:: OpenOregon
Author:: Jim Pytel
Date Added:: 04/06/2020

Basic Electronics 2

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Basic Electronics 2

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This course is the 2nd in a three part series intended to support the flipped classroom approach for traditional basic electronics classes. Basic Electronics 2 covers capacitors and the transient capacitor charge and discharge process, inductors and the transient inductor storage and release process, sinusoidal properties, complex numbers and complex impedance, phasors, AC Ohm’s Law, series AC circuit analysis, parallel AC circuit analysis, and series-parallel AC circuit analysis. The text includes discussions of Kirchhoff’s Voltage Law, the AC Voltage Divider Rule, Kirchhoff’s Current Law, and the AC Current Divider Rule. Additionally the text covers use of AC voltmeters, AC ammeters, function generators, and oscilloscopes. These resources are meant to accompany a hands on lab with the guidance of an instructor.

Subject:: Career and Technical Education; Electronic Technology
Material Type:: Textbook
Provider:: OpenOregon
Author:: Jim Pytel
Date Added:: 06/28/2019

Basic Electronics 3

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Basic Electronics 3

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This course is the 3rd installment in a three part series intended to support the flipped classroom approach for traditional basic electronics classes. Basic Electronics 3 covers apparent, real, and reactive power and power factor, power factor correction, ideal and non-ideal transformers, and transformer connection diagrams, AC circuit analysis techniques and theorems like source conversion, the AC superposition theorem, AC Thevenin’s Theorem, and the AC Maximum Power Transfer Theorem, 3 phase AC systems including balanced and unbalanced 4 wire Y configurations, 3 wire Y configurations, and delta configurations, the single wattmeter method and the two wattmeter method. These resources are meant to accompany a hands on lab with the guidance of an instructor.

Subject:: Career and Technical Education; Electronic Technology
Material Type:: Textbook
Provider:: OpenOregon
Author:: Jim Pytel
Date Added:: 06/28/2019

Basic Lighting for Electricians: Level 1

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Basic Lighting for Electricians: Level 1

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This text was written for the early term electrical apprentice or anyone who is interested in the field of lighting and lighting design. It is not intended as a replacement for proper electrical training and only qualified individuals should make any changes to electrical circuits.

Subject:: Career and Technical Education; Electronic Technology
Material Type:: Textbook
Provider:: British Columbia/Yukon Open Authoring Platform
Author:: Aaron Lee
Date Added:: 05/05/2021

Be Internet Awesome Website Guidance

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Be Internet Awesome Website Guidance

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This guide walks you through the "Be Internet Awesome" Digital Citizenship games and curriculum created by Google for grades 2-6 (although older students might also enjoy the games). The games are extremely engaging and can be played on their own--or accompanied by their corresponding lessons. The lesson plans provide everything educators need to begin teaching this content in their classrooms

Subject:: Communication; Electronic Technology; Information Science
Material Type:: Game; Lesson Plan; Unit of Study
Author:: Lesley James
Date Added:: 11/17/2021

Bibliografía en internet por Jeremías Spano enGenially

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Bibliografía en internet por Jeremías Spano enGenially

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Infografía acerca de la búsqueda de bibliografía mediante medios digitales. Esta información se complementa con infografía "Motores de búsqueda".

Subject:: Career and Technical Education; Electronic Technology
Material Type:: Data Set
Author:: Jeremías Spano
Date Added:: 07/01/2021

Biological Engineering II: Instrumentation and Measurement

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Biological Engineering II: Instrumentation and Measurement

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This course covers sensing and measurement for quantitative molecular/cell/tissue analysis, in terms of genetic, biochemical, and biophysical properties. Methods include light and fluorescence microscopies; electro-mechanical probes such as atomic force microscopy, laser and magnetic traps, and MEMS devices; and the application of statistics, probability and noise analysis to experimental data. Enrollment preference is given to juniors and seniors.

Subject:: Applied Science; Biology; Career and Technical Education; Electronic Technology; Engineering; Life Science; Physical Science; Physics
Material Type:: Full Course
Provider Set:: MIT OpenCourseWare
Author:: Manalis, Scott; Shusteff, Maxim; So, Peter
Date Added:: 09/01/2006

Biomedical Devices Design Laboratory

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Biomedical Devices Design Laboratory

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This course provides intensive coverage of the theory and practice of electromechanical instrument design with application to biomedical devices. Students will work with MGH doctors to develop new medical products from concept to prototype development and testing. Lectures will present techniques for designing electronic circuits as part of complete sensor systems. Topics covered include: basic electronics circuits, principles of accuracy, op amp circuits, analog signal conditioning, power supplies, microprocessors, wireless communications, sensors, and sensor interface circuits. Labs will cover practical printed circuit board (PCB) design including component selection, PCB layout, assembly, and planning and budgeting for large projects. Problem sets and labs in the first six weeks are in support of the project. Major team-based design, build, and test project in the last six weeks. Student teams will be composed of both electrical engineering and mechanical engineering students.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Full Course
Provider Set:: MIT OpenCourseWare
Author:: Ma, Hongshen
Date Added:: 09/01/2007

Biomedical Signal and Image Processing

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Biomedical Signal and Image Processing

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This course presents the fundamentals of digital signal processing with particular emphasis on problems in biomedical research and clinical medicine. It covers principles and algorithms for processing both deterministic and random signals. Topics include data acquisition, imaging, filtering, coding, feature extraction, and modeling. The focus of the course is a series of labs that provide practical experience in processing physiological data, with examples from cardiology, speech processing, and medical imaging. The labs are done in MATLAB® during weekly lab sessions that take place in an electronic classroom. Lectures cover signal processing topics relevant to the lab exercises, as well as background on the biological signals processed in the labs.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Full Course
Provider Set:: MIT OpenCourseWare
Author:: Clifford, Gari; Fisher, John; Greenberg, Julie; Wells, William
Date Added:: 02/01/2007

Biomimicry: Echolocation in Robotics

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Biomimicry: Echolocation in Robotics

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Students use ultrasonic sensors and LEGO© MINDSTORMS© NXT robots to emulate how bats use echolocation to detect obstacles. They measure the robot's reaction times as it senses objects at two distances and with different sensor threshold values, and again after making adjustments to optimize its effectiveness. Like engineers, they gather and graph data to analyze a given design (from the tutorial) and make modifications to the sensor placement and/or threshold values in order to improve the robot's performance (iterative design). Students see how problem solving with biomimicry design is directly related to understanding and making observations of nature.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Activity/Lab
Provider:: TeachEngineering
Provider Set:: TeachEngineering
Author:: James Muldoon
Date Added:: 09/18/2014

Book Reports & Outlines

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Book Reports & Outlines

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This is a unit given after the Google Doc units as taught in Word Processing.

Subject:: Electronic Technology
Material Type:: Unit of Study
Author:: Laura Bishop
Date Added:: 05/11/2021

Both Fields at Once?!

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Both Fields at Once?!

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This lesson discusses the result of a charge being subject to both electric and magnetic fields at the same time. It covers the Hall effect, velocity selector, and the charge to mass ratio. Given several sample problems, students learn to calculate the Hall Voltage dependent upon the width of the plate, the drift velocity, and the strength of the magnetic field. Then students learn to calculate the velocity selector, represented by the ratio of the magnitude of the fields assuming the strength of each field is known. Finally, students proceed through a series of calculations to arrive at the charge to mass ratio. A homework set is included as an evaluation of student progress.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Activity/Lab; Lesson Plan
Provider:: TeachEngineering
Provider Set:: TeachEngineering
Author:: Eric Appelt
Date Added:: 09/18/2014

Brains, Minds and Machines Summer Course

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Brains, Minds and Machines Summer Course

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This course explores the problem of intelligence—its nature, how it is produced by the brain and how it could be replicated in machines—using an approach that integrates cognitive science, which studies the mind; neuroscience, which studies the brain; and computer science and artificial intelligence, which study the computations needed to develop intelligent machines. Materials are drawn from the Brains, Minds and Machines Summer Course offered annually at the Marine Biological Laboratory in Woods Hole, MA, taught by faculty affiliated with the Center for Brains, Minds and Machines headquartered at MIT. Elements of the summer course are integrated into the MIT course, 9.523 Aspects of a Computational Theory of Intelligence.
Contributors
This course includes the contributions of many instructors, guest speakers, and a team of iCub researchers. See the complete list of contributors.

Subject:: Applied Science; Biology; Career and Technical Education; Computer Science; Electronic Technology; Engineering; Life Science; Psychology; Social Science
Material Type:: Full Course
Provider Set:: MIT OpenCourseWare
Author:: Kreiman, Gabriel; Poggio, Tomaso
Date Added:: 06/01/2015

Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

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Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

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Are you interested in building and testing your own imaging radar system? MIT Lincoln Laboratory offers this 3-week course in the design, fabrication, and test of a laptop-based radar sensor capable of measuring Doppler, range, and forming synthetic aperture radar (SAR) images. You do not have to be a radar engineer but it helps if you are interested in any of the following; electronics, amateur radio, physics, or electromagnetics. It is recommended that you have some familiarity with MATLAB®. Teams of three students will receive a radar kit and will attend a total of 5 sessions spanning topics from the fundamentals of radar to SAR imaging. Experiments will be performed each week as the radar kit is implemented. You will bring your radar kit into the field and perform additional experiments such as measuring the speed of passing cars or plotting the range of moving targets. A final SAR imaging contest will test your ability to form a SAR image of a target scene of your choice from around campus; the most detailed and most creative image wins.
Acknowledgement and Disclaimer
This work is sponsored by the Department of the Air Force under Air Force Contract #FA8721-05-C-0002. Opinions, interpretations, conclusions and recommendations are those of the authors and are not necessarily endorsed by the United States Government.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Full Course
Provider:: MIT
Provider Set:: MIT OpenCourseWare
Author:: Charvat, Gregory; Fenn, Alan; Herd, Jeffrey; Kogon, Steve; Williams, Jonathan
Date Added:: 01/01/2011

Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

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Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

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Are you interested in building and testing your own imaging radar system? MIT Lincoln Laboratory offers this 3-week course in the design, fabrication, and test of a laptop-based radar sensor capable of measuring Doppler, range, and forming synthetic aperture radar (SAR) images. You do not have to be a radar engineer but it helps if you are interested in any of the following; electronics, amateur radio, physics, or electromagnetics. It is recommended that you have some familiarity with MATLAB®. Teams of three students will receive a radar kit and will attend a total of 5 sessions spanning topics from the fundamentals of radar to SAR imaging. Experiments will be performed each week as the radar kit is implemented. You will bring your radar kit into the field and perform additional experiments such as measuring the speed of passing cars or plotting the range of moving targets. A final SAR imaging contest will test your ability to form a SAR image of a target scene of your choice from around campus; the most detailed and most creative image wins.
Acknowledgement and Disclaimer
This work is sponsored by the Department of the Air Force under Air Force Contract #FA8721-05-C-0002. Opinions, interpretations, conclusions and recommendations are those of the authors and are not necessarily endorsed by the United States Government.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Full Course
Provider:: MIT
Provider Set:: MIT OpenCourseWare
Author:: Charvat, Gregory; Fenn, Alan; Herd, Jeffrey; Kogon, Steve; Williams, Jonathan
Date Added:: 01/01/2011

Building a Piezoelectric Generator

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Building a Piezoelectric Generator

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Students learn how to build simple piezoelectric generators to power LEDs. To do this, they incorporate into a circuit a piezoelectric element that converts movements they make (mechanical energy) into electrical energy, which is stored in a capacitor (short-term battery). Once enough energy is stored, they flip a switch to light up an LED. Students also learn how much (surprisingly little) energy can be converted using the current state of technology for piezoelectric materials.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Activity/Lab
Provider:: TeachEngineering
Provider Set:: TeachEngineering
Author:: Kimberly Anderson; Matthew Zelisko
Date Added:: 10/14/2015

Bulbs & Batteries in a Row

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Bulbs & Batteries in a Row

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Everyday we are surrounded by circuits that use "in parallel" and "in series" circuitry. Complicated circuits designed by engineers are composed of many simpler parallel and series circuits. During this activity, students build a simple series circuit and discover the properties associated with series circuits.

Subject:: Applied Science; Career and Technical Education; Electronic Technology; Engineering
Material Type:: Activity/Lab
Provider:: TeachEngineering
Provider Set:: TeachEngineering
Author:: Daria Kotys-Schwartz; Denise Carlson; Joe Friedrichsen; Malinda Schaefer Zarske; Sabre Duren; Xochitl Zamora Thompson
Date Added:: 10/14/2015

Business Letters

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Business Letters

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This unit is given after the Google Doc units as taught in Word Processing.

Subject:: Electronic Technology
Material Type:: Unit of Study
Author:: Laura Bishop
Date Added:: 05/11/2021